tdc-js-modules/utils/formatMoney.ts

const formatMoney = (n: number | string) => {
  const t = '.';
  const sign = n < 0 ? '-' : '';
  const i = String(parseInt((n = Math.abs(Number(n) || 0).toFixed(0)), 10));
  const j = i.length > 3 ? i.length % 3 : 0;
  return sign + (j ? i.substr(0, j) + t : '') + i.substr(j).replace(/(\d{3})(?=\d)/g, '$1' + t);
};
export default formatMoney;