diff --git a/resources/views/pages/pdfs/invoice.blade.php b/resources/views/pages/pdfs/invoice.blade.php
index b8eff2b5..944f6ee7 100644
--- a/resources/views/pages/pdfs/invoice.blade.php
+++ b/resources/views/pages/pdfs/invoice.blade.php
@@ -76,17 +76,17 @@
         @endphp
         @foreach ($po_order_transaction->transactionDetails as $key => $transaction_detail)
             @php
-                $unitPrice = $transaction_detail->price / $transaction->currency_rate;
-                $itemTotal = $unitPrice * $transaction_detail->quantity;
-                $subtotal += $itemTotal;
+                $exactUnitPrice = $transaction_detail->price / $transaction->currency_rate;
+                $itemTotal = $exactUnitPrice * $transaction_detail->quantity;
             @endphp
+
             <tr>
                 <td width="5%" class="center top">{{ $key + 1 }}</td>
                 <td class="stock-code top" width="10%">{{ $transaction_detail->product_code }}</td>
                 <td class="description">{{ $transaction_detail->product_name }}</td>
                 <td width="10%" class="center top">{{ $transaction_detail->quantity }}</td>
                 <td width="15%" class="center top">
-                    {{ number_format($unitPrice, 2) }}
+                    {{ number_format($exactUnitPrice, 2) }}
                 </td>
                 <td width="20%" class="right top">
                     {{ number_format($itemTotal, 2) }}