--- loncom/lti/ltiutils.pm	2023/06/02 01:20:28	1.19
+++ loncom/lti/ltiutils.pm	2024/02/27 03:55:55	1.20
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Utility functions for managing LON-CAPA LTI interactions 
 #
-# $Id: ltiutils.pm,v 1.19 2023/06/02 01:20:28 raeburn Exp $
+# $Id: ltiutils.pm,v 1.20 2024/02/27 03:55:55 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -752,7 +752,7 @@ sub send_grade {
             $score = Math::Round::round($score);
         } else {
             $score = $total/$possible;
-            $score = sprintf("%.2f",$score);
+            $score = sprintf("%.4f",$score);
         }
     }
     if ($sigmethod eq '') {