исправила проблему с отображением суммы, количество знаков после запятой

src/app/pages/orders/orders.component.ts

@@ -33,6 +33,7 @@ export class OrdersComponent implements OnInit {
   public sumRef0: any = 0;
   public sumRef1: any = 0;
   public sumRef2: any = 0;
+  public sumRef3: any = 0;
   public matchModeOptions!: SelectItem[];
   public dis: boolean = false;
 
@@ -233,19 +234,16 @@ notif2() {
 
           if (this.refund.admin_return.status == 'COMPLETED') {
             this.sumRef0 = this.refund.admin_return.amount
-
           } else this.sumRef0 = 0;
-
           if (this.refund.difference_return.status == 'COMPLETED') {
             this.sumRef1 = this.refund.difference_return.amount
-
           } else this.sumRef1 = 0;
-
           if (this.refund.full_return.status == 'COMPLETED') {
             this.sumRef2 = this.refund.full_return.amount
-
-          } else this.sumRef2 = 0
-          this.sumRef = this.sumRef0 + this.sumRef1 + this.sumRef2
+          } else this.sumRef2 = 0;
+          this.sumRef3 = this.sumRef0 + this.sumRef1 + this.sumRef2
+          this.sumRef = parseFloat(this.sumRef3.toFixed(2))
+         
         },
         error: (err) => {
           console.log('ERROR: ', err)
@@ -254,6 +252,7 @@ notif2() {
             summary: 'Произошла ошибка!',
           })
         }
+
       }
     );