diff --git a/app/assets/javascripts/editor.js.erb b/app/assets/javascripts/editor.js.erb
index 0bb22853..10123521 100644
--- a/app/assets/javascripts/editor.js.erb
+++ b/app/assets/javascripts/editor.js.erb
@@ -707,7 +707,8 @@ $(function() {
     var score = $('#score').data('score');
     var maxium_score = $('#score').data('maximum-score');
     if (score >= 0 && score <= maxium_score && maxium_score >0 ) {
-      var percentage_score = score / maxium_score * 100
+      var rounded_number = (score / maxium_score ).toFixed(2);
+      var percentage_score = rounded_number * 100
       $('.score').html(percentage_score + '%');
     }
     else {