diff --git a/app/Views/capitalpurchaseorder.php b/app/Views/capitalpurchaseorder.php
index b7c00d58..b80a4b51 100755
--- a/app/Views/capitalpurchaseorder.php
+++ b/app/Views/capitalpurchaseorder.php
@@ -3443,6 +3443,7 @@ if (!empty($INRSYMBOL)) {
 
             var Total = (parseFloat(basicval) + parseFloat(AfterCgst) + parseFloat(AfterSgst) + parseFloat(AfterIgst) + parseFloat(OtherAmt) - parseFloat(AfterDisVal) + parseFloat(AfterFreightAmountloc)).toFixed(2);
 
+                Total = isNaN(Total) ? 0 : Total ; 
 
             var TotalOrderValuePerkg = $("#txtTotalOrderValue").val();
 
diff --git a/app/Views/editCapitalPo.php b/app/Views/editCapitalPo.php
index fd8e346f..0c86df1d 100755
--- a/app/Views/editCapitalPo.php
+++ b/app/Views/editCapitalPo.php
@@ -1006,7 +1006,20 @@ $(document).ready(function () {
                               <?php if ($CapitalRange == '1') { ?>
                                 <td style="text-align:right !important"><?php echo $record->ServiceTaxamount; ?></td>
                                 <td style="text-align:right !important">
-                                  <?php echo number_format($record->Rate * $record->Quantity + $record->ServiceTaxamount + $record->otherallowance + $record->Afvalue - $record->Afterdiscountval, 2, '.', '') ?>
+                                 <?php
+                                        $rate = (float) $record->Rate;
+                                        $quantity = (float) $record->Quantity;
+                                        $serviceTax = (float) $record->ServiceTaxamount;
+                                        $otherAllowance = (float) $record->otherallowance;
+                                        $afValue = (float) $record->Afvalue;
+                                        $afterDiscount = (float) $record->Afterdiscountval;
+
+                                        $total = $rate * $quantity + $serviceTax + $otherAllowance + $afValue - $afterDiscount;
+
+                                        echo is_nan($total) || !is_finite($total)
+                                            ? '0.00'
+                                            : number_format($total, 2, '.', '');
+                                        ?>
                                 </td>
 
                               <?php } ?>