A
$(document).ready(function(){ ... })Size: a a a
A
$(document).ready(function(){ ... })RG
ДВ
RG
ДВ
⠀

<td class="text-right cart__total">
<strong class="total-price">ЦЕНА</strong>
</td>
RG

ДВ

<td class="text-right cart__total">
<strong class="total-price">ЦЕНА</strong>
</td>
⠀
ДВ
A
ДВ
let sum =0; sum += parseInt($('td strong').text());A
ДВ
⠀
let sum =0; sum += parseInt($('td strong').text());var sum = 0;
sum += parseInt($('td strong').text());
ДВ
var sum = 0;
sum += parseInt($('td strong').text());
ДВ
var sum = 0;
sum += parseInt($('td strong').text());
var sum = 0;
sum += parseInt($('td strong').text().slice(2));