title: How to add zeros after decimal point
body: <p>Lets assume that I have decimal like this:</p>
  
  <pre><code>decimal a= 12.1
  </code></pre>
  
  <p>But I want it to be :</p>
  
  <pre><code>a=12.10
  </code></pre>
  
  <p>is it possible to make it without using <code>.toString()?</code>
  I tried using <code>decimal.Round()</code> but this still sets a<code>=12.1</code></p>
  
  <p><strong>Clarification:</strong>
  the data eg. 12.1 is received from webservice so I can not simple change it to the 12.10M</p>