收银端计算价格小数限制

kmall-admin/src/main/webapp/js/sale/sale.js

@@ -2119,20 +2119,20 @@ handleSellVolume = function (currentGoodsDetail, type) {
     // 当前未被处理的商品数量
     let number = currentGoodsDetail.sellVolume;
     // 当前商品应支付金额
-    let currentActualPaymentAmount = new BigNumber(currentGoodsDetail.actualPaymentAmount);
+    let currentActualPaymentAmount = new BigNumber(currentGoodsDetail.actualPaymentAmount, 2, BigNumber.ROUND_HALF_UP);
     // 当前商品税款
     let currentGoodsTax = new BigNumber(currentGoodsDetail.goodstaxes);
     // 当前商品零售价
     let retailPrice = new BigNumber(currentGoodsDetail.retailPrice);
     // 单个商品时的税款
-    let singleTax = currentGoodsTax.divide(number);
+    let singleTax = new BigNumber(currentGoodsTax.divide(number).toString(), 2, BigNumber.ROUND_HALF_UP);
     // 单个商品时的应支付金额
-    let singleActualPaymentAmount = currentActualPaymentAmount.divide(number);
+    let singleActualPaymentAmount = new BigNumber(currentActualPaymentAmount.divide(number).toString(), 2, BigNumber.ROUND_HALF_UP);
 
     // 当前总价
-    let currentTotalPrice = new BigNumber(vm.totalPrice);
+    let currentTotalPrice = new BigNumber(vm.totalPrice, 2, BigNumber.ROUND_HALF_UP);
     // 当前实际支付价
-    let currentActualPrice = new BigNumber(vm.actualPrice);
+    let currentActualPrice = new BigNumber(vm.actualPrice, 2, BigNumber.ROUND_HALF_UP);
     let storeId = sessionStorage.getItem("storeId");
     let sku = currentGoodsDetail.sku;
     let prodBarcode = currentGoodsDetail.prodBarcode;