How to Format a Number as Currency in JavaScript

You don't want to pass in numbers directly into your application or web page. For example, 14340 would be $14,340.00 (US Dollars) or €14.340 (Euross) You can convert these numbers into currencies using the Intl Number This will also help provide the symbol in the appropriate position based on the locale. There are other options you’ll most likely never use or change.