diff --git a/datetime/minutes.go b/datetime/minutes.go
index 9686aa6..6347559 100644
--- a/datetime/minutes.go
+++ b/datetime/minutes.go
@@ -20,7 +20,7 @@ func ParseMinutes(s string) (Minutes, error) {
 		return Minutes{}, err
 	}
 
-	return Minutes{duration: d.Truncate(time.Minute)}, nil
+	return Minutes{duration: d.Round(time.Minute)}, nil
 }
 
 func (m Minutes) Value() int {
diff --git a/datetime/minutes_test.go b/datetime/minutes_test.go
index 6508e7c..41a8fb3 100644
--- a/datetime/minutes_test.go
+++ b/datetime/minutes_test.go
@@ -13,7 +13,7 @@ func Test_ParseMinutes(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, expected, actual)
 
-	actual, err = datetime.ParseMinutes("23m11s")
+	actual, err = datetime.ParseMinutes("22m33s")
 
 	assert.Nil(t, err)
 	assert.Equal(t, expected, actual)