fixed:修复总税金小数点格式超过2位小数的问题

src/main/vue/bill/src/views/Bill.vue

@@ -98,13 +98,13 @@
                         <el-col :span="4">
                             <el-button class="submit" @click="cancel()" >取消</el-button>
                         </el-col>
-                        <el-col :offset="4" :span="6">
+                        <el-col :offset="2" :span="7">
                             <!-- 总金额 -->
                             <el-form-item label="总票额" style="padding:0">
                                 <el-input type="text" v-model="totalAmount" :readonly="true" maxlength="20"  prefix-icon="el-icon-coin" ></el-input>
                             </el-form-item>
                         </el-col>
-                        <el-col :span="6">
+                        <el-col :span="7">
                             <!-- 总费率 -->
                             <el-form-item label="总税金" style="padding:0">
                                 <el-input type="text" v-model="totalFee" :readonly="true" maxlength="20"  prefix-icon="el-icon-coin" ></el-input>
@@ -368,8 +368,8 @@ export default {
             post:{address:"",contact:"",mobile:""},
             title:{abbr:"",name:"",taxNo:""},
             focusRow: {},
-            totalFee: 0,
-            totalAmount: 0,
+            totalFee: 0.00,
+            totalAmount: 0.00,
             bill: {
                 postId: "",
                 // postAddress: "",
@@ -497,7 +497,9 @@ export default {
         },
         recount() { 
             this.totalFee += this.focusRow.feeRate * this.focusRow.amount;
+            this.totalFee = parseFloat(this.totalFee).toFixed(2);
             this.totalAmount +=  this.focusRow.amount;
+            this.totalAmount = parseFloat(this.totalAmount).toFixed(2);
             console.info('totalAmount:' + this.totalAmount);
             console.info('totalFee:' + this.totalFee);
         },