表格聚合数值计算不准确的处理

@CONTROL/表格/CONTROL-BASE.vue.ftl

@@ -1406,7 +1406,7 @@ import { FormItemModel } from '@/model/form-detail';
                             return prev;
                         }
                     }, 0);
-                    sums[index] = tempData;
+                    sums[index] = tempData.toFixed(3);
                 }
             <#elseif singleColumn.getAggMode() == "AVG">
                 if(Object.is(column.property,'${singleColumn.getCodeName()?lower_case}')){
@@ -1418,7 +1418,7 @@ import { FormItemModel } from '@/model/form-detail';
                             return prev;
                         }
                     }, 0);
-                    sums[index] = tempData/data.length;
+                    sums[index] = tempData/data.length.toFixed(2);
                 }
             <#elseif singleColumn.getAggMode() == "MAX">
                 if(Object.is(column.property,'${singleColumn.getCodeName()?lower_case}')){