JSFiddle - React, Tailwind, and code Playground

Sum table columns

by Dave

HTML

<table class="somting">


<tr><td>1</td><td>Car</td><td class="price">200.2</td><td>22</td></tr>
<tr><td>2</td><td>Book</td><td class="price">500.22</td><td>444</td></tr>
<tr><td>3</td><td>Pen</td><td class="price">100</td><td>32</td></tr>


 </table>

JavaScript

var total = 0;
$(".price").each(function(){
total += parseFloat( $(this).html());
});
//alert(total);
alert(total.toFixed(2));