round down to 2 decimal in python
<p>I need to round down and it should be two decimal places.<br>
Tried the following, </p>

<pre><code>a = 28.266
print round(a, 2)
</code></pre>

<blockquote>
  <p>28.27</p>
</blockquote>

<p>But the expected value is 28.26 only.</p>