formatPrice(value) {

            let val = (value / 1).toFixed(2).replace('.', ',')

            return val.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ".")

        }

const price = 1234.56;

​

const formattedPrice = price.toLocaleString('en-US', {

  style: 'currency',

  currency: 'USD'

});

​

console.log(formattedPrice);

// Javascript has a number formatter (part of the Internationalization API).

​

const number = 123456.789;

​

// another example 

console.log(new Intl.NumberFormat('ja-JP',  {

  style: 'currency',

  currency: 'BWP',

}).format(number));

​

// MORE INFO ->  https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat

​

​