title: Round values with 2 decimal places and add 0 if not decimal are present
body: <p>Round values with 2 decimal places and add 0 if not decimal are present</p>
  
  <p>Hi, how I can round a value maintaining 2 decimal places? I try with Math.round(val) but doesn't work. Takes these numbers as examples:</p>
  
  <p>25 should be converted to 25.00
  25.3666 should be rounded to 25.37
  25.55333 should be rounded to 25.55</p>
  
  <p>Any help?</p>