Shop - udregn et resultat med 25% moms.

PHP kode 

 $subtotal=$_SESSION['cart'][$row['id_product']]['quantity']*$row['price'];
 $totalprice+=$subtotal;

HTML kode 

 <tr>
                             <td><?php echo $row['name'] ?></td>
                             <td><input type="text" name="quantity[<?php echo $row['id_product'] ?>]" size="5" value="<?php echo $_SESSION['cart'][$row['id_product']]['quantity'] ?>" /></td>
                             <td><?php echo $row['price'] ?> kr.</td>
                             <td><?php echo $_SESSION['cart'][$row['id_product']]['quantity']*$row['price'] ?> kr.</td>
                         </tr>
                     <?php
                         
                     }
         ?>
                     <tr>
                         <td>Total: <?php echo $totalprice ?> kr.</td>
                     </tr>