INR currency format

Question

I need to show currency format like these, how can we show.

₹1
₹10
₹100
₹1,000
₹10,000
₹1,00,000
......

Answer 1

Try this one

var x=1000;
x=x.toString();
var lastThree = x.substring(x.length-3);
var otherNumbers = x.substring(0,x.length-3);
if(otherNumbers != '')
    lastThree = ',' + lastThree;
var res = otherNumbers.replace(/\B(?=(\d{2})+(?!\d))/g, ",") + lastThree;

alert(res);