文档修改

@@ -203,9 +203,9 @@ class Shop extends Api
                     $GoodsArray[$k]['Sales'] = $IfEmptyGoodsArray['sales'];
                     $GoodsArray[$k]['Type'] = $IfEmptyGoodsArray['type'];
                     if ($IfEmptyGoodsArray['type'] == 1) {
-                        $GoodsArray[$k]['KeZhuan'] = $IfEmptyGoodsArray['price'] * $Jing;
+                        $GoodsArray[$k]['KeZhuan'] = round($IfEmptyGoodsArray['price'] * $Jing, 2);
                     } else {
-                        $GoodsArray[$k]['KeZhuan'] = $IfEmptyGoodsArray['price'] * $Tong;
+                        $GoodsArray[$k]['KeZhuan'] = round($IfEmptyGoodsArray['price'] * $Tong, 2);
                     }
                 }
             }