title: How to format currency input
body: <p>My question is related to <a href="https://stackoverflow.com/questions/5107901/better-way-to-format-currency-input-edittext">this question</a>. I am also looking for the same type of formatting but in reverse order.</p>
  
  <p>Like if I press one it should print 1.00, then I press 2 and it will be 12.00. Then I press 3 it will be 123.00.</p>
  
  <p>If I press (.) dot then it will be 123.00 only. And if now I press 9 then it will be 123.90, and if I then press 6 it will be 123.96 and will be till 2 decimal places only. Values after decimal will not increase after 2 and length of the value before the decimal point is unlimited. Pressing backspace deletes the last entered number.</p>