diff --git a/app/Views/job_card_form.php b/app/Views/job_card_form.php
index bfce79f..d31448e 100644
--- a/app/Views/job_card_form.php
+++ b/app/Views/job_card_form.php
@@ -195,7 +195,7 @@
                                     <div class="form-group">
                                         <label for="grandtotal">Discount</label>
                                         <!-- <div class="input-group"> -->
-                                            <input type="text" class="form-control" id="dt_amount" name="discount" value="<?= isset($jobs['discount']) ? $jobs['discount'] : '' ?>">
+                                            <input type="number" class="form-control" id="dt_amount" name="discount" value="<?= isset($jobs['discount']) ? $jobs['discount'] : '' ?>">
                                             <!-- <div class="input-group-append">
                                                 <button class="btn btn-outline-secondary" type="button" id="applyDiscountBtn">Apply</button>
                                                 <button class="btn btn-outline-secondary" type="button" id="refreshDiscountBtn">
@@ -485,12 +485,12 @@ $(document).ready(async function() {
 
             newRow += '<option value="' + product.product_id + '" selected>' + product.pname + '</option>';
             newRow += '</select></td>' +
-                    '<td><input type="text" class="form-control rate-d-only" value="'+product.amount+'" readonly /></td>' +
-                    '<td hidden><input hidden type="text" class="form-control item-rate"  name="unit-price[]" value="' + product.amount * product.qty + '" readonly /></td>' +
+                    '<td><input type="text" class="form-control rate-d-only" value="'+Math.round(product.amount)+'" readonly /></td>' +
+                    '<td hidden><input hidden type="text" class="form-control item-rate"  name="unit-price[]" value="' + Math.round(product.amount * product.qty) + '" readonly /></td>' +
                     '<td><input type="number" class="form-control item-quantity" min="0" max="'+Number(product.qty_stock)+'" value="' + product.qty + '" name="quantity[]"/></td>' +
-                    '<td> <input type="text" class="form-control taxable-value item-tax" name="item-tax[]" value="' + product.tax + '" readonly  /></td>' +
-                    '<td><input type="text" class="form-control total-tax-amount" value="'+total_tax_amt+'" readonly  /></td>' +
-                    '<td><input type="text" class="form-control item-amount" name="amount[]" value="' + total_wih_tax + '" readonly/></center></td>' +
+                    '<td> <input type="text" class="form-control taxable-value item-tax" name="item-tax[]" value="' + Math.round(product.tax) + '" readonly  /></td>' +
+                    '<td><input type="text" class="form-control total-tax-amount" value="'+Math.round(total_tax_amt)+'" readonly  /></td>' +
+                    '<td><input type="text" class="form-control item-amount" name="amount[]" value="' + Math.round(total_wih_tax) + '" readonly/></center></td>' +
                     '<td>'+
                         action+
                     '<input value="product" name="item_type" hidden>'+
@@ -1207,6 +1207,12 @@ $(window).on('load', function() {
 
         // Update subtotal, tax, and total
         function updateCalculations() {
+            maxValue = 0;
+            $('.lab_amt').each(function() {
+                maxValue += parseFloat($(this).val()) || 0;
+            });  
+            $('#dt_amount').attr('max', maxValue);
+            
             if($('#discount_amt').val())
             {
                 discount_amt = Number($('#discount_amt').val());