title: Modulo doesn't work
body: <p>I know this will seem like a really stupid question, but I just don't get why this isn't working. This:</p>
  
  <pre><code> System.out.println(5 % .10);
  </code></pre>
  
  <p>And it's returning:</p>
  
  <pre><code>0.09999999999999973
  </code></pre>
  
  <p>I really have NO IDEA. I'm just learning Java, and I'm pretty good with C#, so I tried with C# to. C# seemed to return the same thing also.</p>