title: Is there a ROUNDDOWN() function in sql as there is in EXCEL
body: <p>Say I have a table which has two columns i.e. Quantity and Percentages where my percentages are in decimals. Now I want to multiply these two columns and Round the value down to 2 decimals. Rounding down here means that all the numbers from 1-9 are rounded down. Is there an inbuilt function in SQL to do so as there is in Excel?</p>
  
  <p>Examples:</p>
  
  <pre><code>13.567 should round to 13.56
  136.7834 should round to 136.78
  0.7699 should round to 0.76
  </code></pre>
  
  <p>I have tried searching for such a function online but couldn't come across an appropriate solution.</p>