title: c# decimal keep only 2 decimals
body: <p>I have a decimal number: 12.4465463455</p>
  
  <pre><code>decimal value = 12.4465463455m;
  </code></pre>
  
  <p>How can I round this decimal and remove extra decimals but 2 so the decimal will be <code>12.45</code> ? Please notice I don't need a string. I know how to convert this to a string with 2 decimals and rounded. But have no idea how to manipulate the decimal variable itself.</p>