diff --git a/resources/views/pages/pdfs/purchase_order_table.blade.php b/resources/views/pages/pdfs/purchase_order_table.blade.php
index f9a1d222..8c558b04 100644
--- a/resources/views/pages/pdfs/purchase_order_table.blade.php
+++ b/resources/views/pages/pdfs/purchase_order_table.blade.php
@@ -31,9 +31,20 @@
             ->where('status', ApprovalStatus::COMPLETED)
             ->get()
             ->sum(function ($transaction) {
-                return $transaction->amount;
+                return round($transaction->amount, 2);
             });
 
+        $average_currency_rate = $booking->transactions()
+            ->where('type', TransactionType::PAYMENT)
+            ->where('status', ApprovalStatus::COMPLETED)
+            ->get()
+            ->sum(function ($transaction) {
+                return $transaction->currency_rate;
+            }) / $booking->transactions()
+            ->where('type', TransactionType::PAYMENT)
+            ->where('status', ApprovalStatus::COMPLETED)
+            ->count();
+
         $refundedAmount = (App()->make(CalculatesBookingRefundAmount::class))->execute($booking, 1);
         $refundedServiceCharge = (App()->make(CalculatesBookingRefundServiceCharge::class))->execute($booking, 1);
 
@@ -42,7 +53,7 @@
 
     @foreach ($po_order_transaction->transactionDetails as $key => $transaction_detail)
         @php
-            $exactUnitPrice = ($currency_id) === 1 ? $transaction_detail->price : bcdiv($transaction_detail->price, $transaction->currency_rate, 7);
+            $exactUnitPrice = ($currency_id) === 1 ? $transaction_detail->price : bcdiv($transaction_detail->price, $average_currency_rate, 7);
             $displayUnitPrice = round($exactUnitPrice, 2);
             $itemTotal = bcmul($exactUnitPrice, $transaction_detail->quantity, 5);
             $displayedItemTotal = round(bcmul($displayUnitPrice, $transaction_detail->quantity, 7), 2);
@@ -76,12 +87,13 @@
         <td colspan="4"></td>
         <td class="right">Service Charges</td>
         <?php
-            $serviceCharge = $transaction->service_charge;
-
-            // if has payment, calculate and deduct the refund
-            if ($totalPayment) {
-                $serviceCharge = $serviceCharge - $voucherDiscount;
-            }
+            $serviceCharge = $booking->transactions()
+                ->where('type', TransactionType::PAYMENT)
+                ->where('status', ApprovalStatus::COMPLETED)
+                ->get()
+                ->sum(function ($transaction) {
+                    return $transaction->service_charge;
+                });                
         ?>
         <td class="right">{{ number_format($serviceCharge, 2) }}</td>
     </tr>
@@ -90,8 +102,6 @@
         <td colspan="4"></td>
         <td class="right">Refunded Service Charges</td>
         <?php
-            $serviceCharge = $transaction->service_charge;
-
             // if has payment, calculate and deduct the refund
             if ($totalPayment) {
                 $serviceCharge = $serviceCharge - $refundedServiceCharge;
@@ -134,6 +144,12 @@
         $expectedTotal = bcadd(bcadd(bcadd($subtotal, $serviceCharge, 5), $transaction->tax, 5), $voucherDiscount, 5);
         $discrepancy = bcsub($expectedTotal, $displayedTotal, 5);
         $total = bcadd(bcadd(bcadd($subtotal, $serviceCharge, 5), $transaction->tax, 5), $voucherDiscount, 5);
+
+        if ($totalPayment) {
+            $expectedTotal = $totalPayment;
+            $discrepancy = bcsub($expectedTotal, $displayedTotal, 5);
+            $total = $totalPayment;
+        }
     @endphp
     <tr>
         <td colspan="4"></td>