title: Round up prices in woocommerce
body: <p>I have a Woo-commerce site, in which there are lots of products with 95 / 99 cents in the price (like 3.99).
  I need to round up all of the 95 and 99 cents (like 3.99 => 4.00).</p>
  
  <p>Is there a way to bulk update it all in once with sql function?</p>
  
  <p>tnx ahead</p>