diff --git a/app/index.html b/app/index.html
index 1720915..e57a03a 100644
--- a/app/index.html
+++ b/app/index.html
@@ -190,6 +190,7 @@
 <script src="scripts/controllers/main.js"></script>
 <script src="scripts/controllers/settings-ariang.js"></script>
 <script src="scripts/filters/dateDuration.js"></script>
+<script src="scripts/filters/percent.js"></script>
 <script src="scripts/filters/substring.js"></script>
 <script src="scripts/filters/taskOrderBy.js"></script>
 <script src="scripts/filters/volumn.js"></script>
diff --git a/app/scripts/filters/percent.js b/app/scripts/filters/percent.js
new file mode 100644
index 0000000..87abcfc
--- /dev/null
+++ b/app/scripts/filters/percent.js
@@ -0,0 +1,12 @@
+(function () {
+    'use strict';
+
+    angular.module("ariaNg").filter('percent', ['numberFilter', function (numberFilter) {
+        return function (value, precision) {
+            var ratio = Math.pow(10, precision);
+            var result = parseInt(value * ratio) / ratio;
+
+            return numberFilter(result, precision);
+        }
+    }]);
+})();
diff --git a/app/views/list.html b/app/views/list.html
index 31ee58f..6a5410a 100644
--- a/app/views/list.html
+++ b/app/views/list.html
@@ -11,7 +11,7 @@
                          aria-valuenow="{{task.completePercent}}" aria-valuemin="1"
                          aria-valuemax="100" style="width: {{task.completePercent}}%;">
                         <div ng-class="{'lower': task.completePercent < 50}"
-                            ng-bind="(task.completePercent | number: 2) + '%'"></div>
+                            ng-bind="(task.completePercent | percent: 2) + '%'"></div>
                     </div>
                 </div>
                 <div>