title: Decimal Subtraction problems in javascript
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/588004/is-javascripts-math-broken">Is JavaScript&#39;s Math broken?</a>  </p>
  </blockquote>
  
  
  
  <p>when i subtract 6.4-1.6 i am getting the answer as 4.800000000000001 in JS, but i need as 4.8 without using toFixed(), toPrecision() and Math.round(). any idea???  </p>
  
  <p>Thanks,</p>
  
  <p>crystal</p>