update: checkout round

app/Http/Controllers/User/OrderController.php

@@ -185,7 +185,7 @@ class OrderController extends Controller
         if (!$payment || $payment->enable !== 1) abort(500, __('Payment method is not available'));
         $paymentService = new PaymentService($payment->payment, $payment->id);
         if ($payment->handling_fee_fixed || $payment->handling_fee_percent) {
-            $order->handling_amount = ($order->total_amount * ($payment->handling_fee_percent / 100)) + $payment->handling_fee_fixed;
+            $order->handling_amount = round(($order->total_amount * ($payment->handling_fee_percent / 100)) + $payment->handling_fee_fixed);
         }
         $order->payment_id = $method;
         if (!$order->save()) abort(500, __('Request failed, please try again later'));