diff --git a/app/Classes/Modules/Bookings/ControllersLogic/CreateBookingRefundLogic.php b/app/Classes/Modules/Bookings/ControllersLogic/CreateBookingRefundLogic.php
index 8c492eb1..6c2ab63a 100644
--- a/app/Classes/Modules/Bookings/ControllersLogic/CreateBookingRefundLogic.php
+++ b/app/Classes/Modules/Bookings/ControllersLogic/CreateBookingRefundLogic.php
@@ -108,29 +108,34 @@ class CreateBookingRefundLogic extends AbstractControllerLogic
         // $transactionRefundCalculationObject = new TransactionRefundCalculationObject($booking, $transaction, $request->input('amount'));
         // $transactionRefundCalculationObject->init();
 
-        $refundAmount = bcdiv($request->input('amount'), $transaction->currency_rate, 7);
+        if ((float)$request->input('amount') === (float)$transaction->original_amount) {
+            $refundAmount = $transaction->original_amount / $transaction->currency_rate;
+            $service_charges_to_refund = $transaction->service_charge;
+        } else {
+            $refundAmount = bcdiv($request->input('amount'), $transaction->currency_rate, 7);
 
-        $bookingAmountBeforeCurrentRefund = $booking->fix_amount - $refundInPending;
-
-        $bookingAmountAfterRefunded = $booking->fix_amount - $refundInPending - $request->input('amount');
-
-        $isFullyRefund = ($refund + $request->input('amount')) == $transaction->original_amount;
-
-        $voucherCode = null;
-
-        if ($transaction->voucherRedemption) {
-            $voucherCode = $transaction->voucherRedemption->voucher->code;
+            $bookingAmountBeforeCurrentRefund = $booking->fix_amount - $refundInPending;
+    
+            $bookingAmountAfterRefunded = $booking->fix_amount - $refundInPending - $request->input('amount');
+    
+            $isFullyRefund = ($refund + $request->input('amount')) == $transaction->original_amount;
+    
+            $voucherCode = null;
+    
+            if ($transaction->voucherRedemption) {
+                $voucherCode = $transaction->voucherRedemption->voucher->code;
+            }
+            
+            $conversionObjectBeforeCurrentRefund = new CurrencyConversionObject($bookingAmountBeforeCurrentRefund, $booking->convertible_currency_id, $booking->service_id,  $booking->fix_currency_id === 1 ? 0:1, $transaction->payment_method);
+    
+            $conversionObjectAfterRefund = new CurrencyConversionObject($isFullyRefund ? $request->input('amount') : $bookingAmountAfterRefunded, $booking->convertible_currency_id, $booking->service_id,  $booking->fix_currency_id === 1 ? 0:1, $transaction->payment_method);
+    
+            $quotationBeforeCurrentRefund = $this->fetchBookingQuotation->execute($booking->company, $conversionObjectBeforeCurrentRefund, $voucherCode);
+    
+            $quotationAfterRefund = $this->fetchBookingQuotation->execute($booking->company, $conversionObjectAfterRefund, $voucherCode);
+    
+            $service_charges_to_refund = $isFullyRefund ? $quotationBeforeCurrentRefund->getServiceCharge() : $quotationBeforeCurrentRefund->getServiceCharge() - $quotationAfterRefund->getServiceCharge();
         }
-        
-        $conversionObjectBeforeCurrentRefund = new CurrencyConversionObject($bookingAmountBeforeCurrentRefund, $booking->convertible_currency_id, $booking->service_id,  $booking->fix_currency_id === 1 ? 0:1, $transaction->payment_method);
-
-        $conversionObjectAfterRefund = new CurrencyConversionObject($isFullyRefund ? $request->input('amount') : $bookingAmountAfterRefunded, $booking->convertible_currency_id, $booking->service_id,  $booking->fix_currency_id === 1 ? 0:1, $transaction->payment_method);
-
-        $quotationBeforeCurrentRefund = $this->fetchBookingQuotation->execute($booking->company, $conversionObjectBeforeCurrentRefund, $voucherCode);
-
-        $quotationAfterRefund = $this->fetchBookingQuotation->execute($booking->company, $conversionObjectAfterRefund, $voucherCode);
-
-        $service_charges_to_refund = $isFullyRefund ? $quotationBeforeCurrentRefund->getServiceCharge() : $quotationBeforeCurrentRefund->getServiceCharge() - $quotationAfterRefund->getServiceCharge();
 
         // refund service charges if booking is not E2E
         $refundTotal = $refundAmount;