Simple subtraction bug in Javascript
<p>I was shocked to see such a basic subtraction bug in JS, I am sure most of you here would have experienced this issue, please help me with a work around here, 
All I am doing is subtracting a number from 100 which gives unexpected results, an example is stated below</p>

<pre><code>100 - 99.1
// returns 0.9000000000000057
</code></pre>

<p>Am I doing something wrong here ? :S I am confused</p>
