Make an html number input always display 2 decimal places

Question

I\'m making a form where the user can enter a dollar amount using an html number input tag. Is there a way to have the input box always display 2 decimal places?

Answer 1

An even simpler solution would be this (IF you are targeting ALL number inputs in a particular form):

//limit number input decimal places to two
$(':input[type="number"]').change(function(){
     this.value = parseFloat(this.value).toFixed(2);
});