diff --git a/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java b/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java
index 2800edfbb99a..ce4219adda1b 100644
--- a/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java
+++ b/sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java
@@ -90,7 +90,7 @@ public class BeamBuiltinAggregations {
               .put("COUNTIF", typeName -> CountIf.combineFn())
               .build();
 
-  private static MathContext mc = new MathContext(10, RoundingMode.HALF_UP);
+  private static MathContext mc = new MathContext(34, RoundingMode.HALF_UP);
 
   public static CombineFn<?, ?, ?> create(String functionName, Schema.FieldType fieldType) {