title: How do I format a number in Java?
body: <p>How do I format a number in Java?<br />
  What are the &quot;Best Practices&quot;?</p>
  <p>Will I need to round a number before I format it?</p>
  <blockquote>
  <p><code>32.302342342342343</code> =&gt; <code>32.30</code></p>
  <p><code>.7323</code> =&gt; <code>0.73</code></p>
  </blockquote>
  <p>etc.</p>