diff --git a/apps/calculation/test/calculation_store.cpp b/apps/calculation/test/calculation_store.cpp
index 48fb5c6b2..c621fcac4 100644
--- a/apps/calculation/test/calculation_store.cpp
+++ b/apps/calculation/test/calculation_store.cpp
@@ -102,5 +102,12 @@ QUIZ_CASE(calculation_display_exact_approximate) {
   lastCalculation = store.calculationAtIndex(1);
   quiz_assert(lastCalculation->shouldOnlyDisplayExactOutput() == false);
   quiz_assert(lastCalculation->shouldOnlyDisplayApproximateOutput(&globalContext) == true);
+
+  store.deleteAll();
+  store.push("28^7", &globalContext);
+  lastCalculation = store.calculationAtIndex(1);
+  quiz_assert(lastCalculation->shouldOnlyDisplayExactOutput() == false);
+  quiz_assert(lastCalculation->shouldOnlyDisplayApproximateOutput(&globalContext) == false);
+
   store.deleteAll();
 }