余额修改保留两位

src/views/verification/collectionDetail.vue

@@ -195,7 +195,8 @@ export default {
         return <a-input-number v-model={row.backAmount} allow-clear disabled={!this.isEdit} onBlur={() => {changeAmount(row)}} />
       } }
       base[7] = { title: "未清余额", dataIndex: "residueBackAmount", ellipsis: true, width: 150, customRender: (val, row) => {
-        return Number(row.currentReceiptAmount || 0) - Number(row.backAmount || 0)
+        const residueBackAmount = Number(row.currentReceiptAmount || 0) - Number(row.backAmount || 0)
+        return Number(residueBackAmount.toFixed(2))
       } }
       base.splice(6, 0, { title: "余末金额", dataIndex: "currentReceiptAmount", ellipsis: true, width: 150,})
       base.push({ title: "回款日期", dataIndex: "backDate", ellipsis: true, width: 150,})
@@ -210,7 +211,7 @@ export default {
       this.selectedRows.forEach(item => {
         totalMoney -= Number(item.backAmount)
       })
-      return totalMoney
+      return Number(totalMoney.toFixed(2))
     }
   },
   created(){