JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js"></script>
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/themes/smoothness/jquery-ui.css">
<div id="slider-range"></div>
<input id="amount" type="text" size="40" />

JavaScript

var slider = $("#slider-range").slider({
    range: true,
    min: 0,
    max: 100,
    step: 1,
    values: [10, 80],
    slide: function (event, ui) {
        $("#amount").val("RM " + commafy(ui.values[0]) + "  to  RM " + commafy(ui.values[1]));
    }
});
$("#amount").val("RM " + commafy($("#slider-range").slider("values", 0)) +
    "  to  RM " + commafy($("#slider-range").slider("values", 1)));

function commafy(val) {
    /* Total range 0 - 2,500,000 */
    /* 70% from 25,000 to 200,000, what have left (2,325,000) share left (25,000) and right (2,300,000) */
    /* So, final dividing */
    var toPresent = 0;
    if (val < 10) {
        toPresent = (val / 10) * 25000;
    } else if (val <= 80) {
        toPresent = 25000 + (val - 10) / 70 * 175000;
    } else {
        toPresent = 200000 + (val - 80) / 20 * 2300000;
    };
    return String(toPresent).split("").reverse().join("")
        .replace(/(.{3}\B)/g, "$1,")
        .split("").reverse().join("");
}