title: jQuery FormatCurrency plugin: how do I change the default of an option?
body: <p>I'm trying to use the <a href="http://code.google.com/p/jquery-formatcurrency/wiki/Usage" rel="nofollow">jquery-formatcurrency</a> plugin.</p>
  
  <p>I need to set the <code>roundToDecimalPlace</code> option to 0 by default. That is, I don't want to specify that everytime I invoke <code>jQueryObject.val().formatCurrency({roundToDecimalPlace: 0});</code></p>
  
  <p>Instead, I just want to say <code>jQueryObject.val().formatCurrency();</code></p>
  
  <p>I tried setting it like this:
  <code>$.formatCurrency.defaults.roundToDecimalPlace = 0;</code> but <code>defaults</code> is undefined.</p>
  
  <p>I also tried <code>$.formatCurrency.defaults = {roundToDecimalPlace: 0};</code> but that has no effect.</p>
  
  <p>I found that $.formatCurrency only provides an object called <code>region</code> to configure, but doing <code>$.formatCurrency.region.roundToDecimalPlace = 0;</code> didn't help.</p>