convert price to us currency format in javascript code example

Example 1: format amount in javascript

const formatToCurrency = amount => {
  return "$" + amount.toFixed(2).replace(/\d(?=(\d{3})+\.)/g, "$&,");
};
formatToCurrency(12.34546); //"$12.35"
formatToCurrency(42345255.356); //"$42,345,255.36

Example 2: javascript currency format

const formatter = new Intl.NumberFormat('en-ID', {
  style: 'currency',
  currency: 'IDR'
}).format(10000000)
.replace(/[IDR]/gi, '')
.replace(/(\.+\d{2})/, '')
.trimLeft()


console.log(`Rp ${formatter}`)