https://camberwellsharks.com.au/wp-content/themes/dygiphy/dyg-form/js/dyg-form-cart-total.js?ver=7.1.3

1/* 
2 * Handles calculation of the cart total based on selected fields and updates the total field.
3 */
4
5
6jQuery(document).ready(function () {
7    //calculate the cart total for each form based on defaults at page load
8    jQuery('form.dygform').each(function () {
9        dygformCalculateCart(jQuery(this).data('form-name'));
10    });
11    
12    //calculate the cart total for a specific form when an element is changed
13    jQuery('.dygform-cart-value, .dygform-cart-qty').change(function () {
14        dygformCalculateCart(jQuery(this).closest('form').data('form-name'));
15    });
16});
17
18function dygformCalculateCart(form) {
19    var total = 0.00;
20    jQuery(`.dygform-${form} .dygform-cart-value:checked`).each(function () {
21        total += parseFloat(jQuery(this).val());
22    });
23    jQuery(`.dygform-${form} .dygform-cart-value[type='number']:visible`).each(function () {
24        total += parseFloat(jQuery(this).val());
25    });
26    jQuery(`.dygform-${form} .dygform-cart-qty:visible`).each(function () {
27        total += parseFloat(jQuery(this).val() * parseFloat(jQuery(this).data('dygform-cart-unit')));
28    });
29    jQuery(`.dygform-${form} .dygform-cart-total`).val("$" + total.toFixed(2));
30    var gst = total / 11;
31    jQuery(`.dygform-${form} .dygform-cart-gst`).val("inc $" + gst.toFixed(2) + ' gst');
32}