diff --git a/go/dpagg/count.go b/go/dpagg/count.go
index 283de654..5e31dc0a 100644
--- a/go/dpagg/count.go
+++ b/go/dpagg/count.go
@@ -173,13 +173,18 @@ func (c *Count) Result() int64 {
 	return c.noisedCount
 }
 
-// ThresholdedResult is similar to Result() but applies thresholding to the
-// result. So, if the result is less than the threshold specified by the noise
-// mechanism, it returns nil. Otherwise, it returns the result.
+// ThresholdedResult is similar to Result() but applies thresholding to the result.
+// So, if the result is less than the threshold specified by the parameters of Count
+// as well as thresholdDelta, it returns nil. Otherwise, it returns the result.
+//
+// Note that the nil results should not be published when the existence of a
+// partition in the output depends on private data.
 func (c *Count) ThresholdedResult(thresholdDelta float64) *int64 {
 	threshold := c.Noise.Threshold(c.l0Sensitivity, float64(c.lInfSensitivity), c.epsilon, c.delta, thresholdDelta)
 	result := c.Result()
-	if result < int64(threshold) {
+	// Rounding up the threshold when converting it to int64 to ensure that no DP guarantees
+	// are violated due to a result being returned that is less than the fractional threshold.
+	if result < int64(math.Ceil(threshold)) {
 		return nil
 	}
 	return &result
diff --git a/go/dpagg/count_test.go b/go/dpagg/count_test.go
index ca081d6b..0303663a 100644
--- a/go/dpagg/count_test.go
+++ b/go/dpagg/count_test.go
@@ -339,14 +339,14 @@ func TestCountResultSetsStateCorrectly(t *testing.T) {
 }
 
 func TestCountThresholdedResult(t *testing.T) {
-	// ThresholdedResult outputs the result when it is greater than the threshold (5 using noNoise)
+	// ThresholdedResult outputs the result when it is greater than the threshold (5.00001 using noNoise)
 	c1 := getNoiselessCount()
 	for i := 0; i < 10; i++ {
 		c1.Increment()
 	}
 	got := c1.ThresholdedResult(tenten)
 	if got == nil || *got != 10 {
-		t.Errorf("ThresholdedResult(%f): when 10 addings got %v, want 10", tenten, got)
+		t.Errorf("ThresholdedResult(%f): after 10 entries got %v, want 10", tenten, got)
 	}
 
 	// ThresholdedResult outputs nil when it is less than the threshold
@@ -355,7 +355,17 @@ func TestCountThresholdedResult(t *testing.T) {
 	c2.Increment()
 	got = c2.ThresholdedResult(tenten)
 	if got != nil {
-		t.Errorf("ThresholdedResult(%f): when 2 addings got %v, want nil", tenten, got)
+		t.Errorf("ThresholdedResult(%f): after 2 entries got %v, want nil", tenten, got)
+	}
+
+	// Edge case when noisy result is 5 and threshold is 5.00001, ThresholdedResult outputs nil.
+	c3 := getNoiselessCount()
+	for i := 0; i < 5; i++ {
+		c3.Increment()
+	}
+	got = c3.ThresholdedResult(tenten)
+	if got != nil {
+		t.Errorf("ThresholdedResult(%f): after 5 entries got %v, want nil", tenten, got)
 	}
 }
 
diff --git a/go/dpagg/dpagg_test.go b/go/dpagg/dpagg_test.go
index 9d76b117..f058e448 100644
--- a/go/dpagg/dpagg_test.go
+++ b/go/dpagg/dpagg_test.go
@@ -61,7 +61,7 @@ func (noNoise) AddNoiseFloat64(x float64, _ int64, _, _, _ float64) float64 {
 }
 
 func (noNoise) Threshold(_ int64, _, _, _, _ float64) float64 {
-	return 5
+	return 5.00001
 }
 
 // If noNoise is not initialized with a noise distribution, confidence interval functions will return a default confidence interval, i.e [0,0].
diff --git a/go/dpagg/sum.go b/go/dpagg/sum.go
index bec62b28..e8aee514 100644
--- a/go/dpagg/sum.go
+++ b/go/dpagg/sum.go
@@ -254,15 +254,19 @@ func (bs *BoundedSumInt64) Result() int64 {
 	return bs.noisedSum
 }
 
-// ThresholdedResult is similar to Result() but applies thresholding to the
-// result. So, if the result is less than the threshold specified by the noise
-// mechanism, it returns nil. Otherwise, it returns the result.
+// ThresholdedResult is similar to Result() but applies thresholding to the result.
+// So, if the result is less than the threshold specified by the parameters of
+// BoundedSumInt64 as well as thresholdDelta, it returns nil. Otherwise, it returns
+// the result.
+//
+// Note that the nil results should not be published when the existence of a
+// partition in the output depends on private data.
 func (bs *BoundedSumInt64) ThresholdedResult(thresholdDelta float64) *int64 {
 	threshold := bs.Noise.Threshold(bs.l0Sensitivity, float64(bs.lInfSensitivity), bs.epsilon, bs.delta, thresholdDelta)
 	result := bs.Result()
-	// To make sure floating-point rounding doesn't break DP guarantees, we err on
-	// the side of dropping the result if it is exactly equal to the threshold.
-	if float64(result) <= threshold {
+	// Rounding up the threshold when converting it to int64 to ensure that no DP guarantees
+	// are violated due to a result being returned that is less than the fractional threshold.
+	if result < int64(math.Ceil(threshold)) {
 		return nil
 	}
 	return &result
diff --git a/go/dpagg/sum_test.go b/go/dpagg/sum_test.go
index df76f650..8c742af5 100644
--- a/go/dpagg/sum_test.go
+++ b/go/dpagg/sum_test.go
@@ -868,29 +868,38 @@ func TestBoundedSumFloat64ResultSetsStateCorrectly(t *testing.T) {
 }
 
 func TestThresholdedResultInt64(t *testing.T) {
-	// ThresholdedResult outputs the result when it is more than the threshold (5 using noNoise)
+	// ThresholdedResult outputs the result when it is more than the threshold (5.00001 using noNoise)
 	bs1 := getNoiselessBSI()
 	bs1.Add(1)
 	bs1.Add(2)
 	bs1.Add(3)
 	bs1.Add(4)
-	got := bs1.ThresholdedResult(5)
+	got := bs1.ThresholdedResult(0.1)
 	if got == nil || *got != 10 {
-		t.Errorf("ThresholdedResult(5): when 1, 2, 3, 4 were added got %v, want 10", got)
+		t.Errorf("ThresholdedResult(0.1): when 1, 2, 3, 4 were added got %v, want 10", got)
 	}
 
 	// ThresholdedResult outputs nil when it is less than the threshold
 	bs2 := getNoiselessBSI()
 	bs2.Add(1)
 	bs2.Add(2)
-	got = bs2.ThresholdedResult(5) // the parameter here is for the reader's eyes, the actual threshold value (5) is specified in noNoise.Threshold()
+	got = bs2.ThresholdedResult(0.1)
+	if got != nil {
+		t.Errorf("ThresholdedResult(0.1): when 1,2 were added got %v, want nil", got)
+	}
+
+	// Edge case when noisy result is 5 and threshold is 5.00001, ThresholdedResult outputs nil.
+	bs3 := getNoiselessBSI()
+	bs3.Add(2)
+	bs3.Add(3)
+	got = bs3.ThresholdedResult(0.1)
 	if got != nil {
-		t.Errorf("ThresholdedResult(5): when 1,2 were added got %v, want nil", got)
+		t.Errorf("ThresholdedResult(0.1): when 2,3 were added got %v, want nil", got)
 	}
 }
 
 func TestThresholdedResultFloat64(t *testing.T) {
-	// ThresholdedResult outputs the result when it is more than the threshold (5 using noNoise)
+	// ThresholdedResult outputs the result when it is more than the threshold (5.00001 using noNoise)
 	bs1 := getNoiselessBSF()
 	bs1.Add(1.5)
 	bs1.Add(2.5)
@@ -905,9 +914,9 @@ func TestThresholdedResultFloat64(t *testing.T) {
 	bs2 := getNoiselessBSF()
 	bs2.Add(1)
 	bs2.Add(2.5)
-	got = bs2.ThresholdedResult(5) // the parameter here is for the reader's eyes, the actual threshold value (5) is specified in noNoise.Threshold()
+	got = bs2.ThresholdedResult(0.1)
 	if got != nil {
-		t.Errorf("ThresholdedResult(5): when 1, 2.5 were added got %v, want nil", got)
+		t.Errorf("ThresholdedResult(0.1): when 1, 2.5 were added got %v, want nil", got)
 	}
 }