finalPrice with no currency and 2 decimal points (for rich snippets)

Question

So on the product page (view.phtml) I had:

<div class="no-display" itemprop="offers" itemscope itemtype="http://schema.org/Offer">
<span itemprop="price"><?php echo Mage::helper('core')->currency($_product->getFinalPrice()); ?></span>
<link itemprop="availability" href="http://schema.org/InStock" />

Which give me the result of eg €70.30

But for rich snippet the currency has to be declared separately

So i used the code:

<meta itemprop="priceCurrency" content="<?php echo $currency_code = Mage::app()->getStore()->getCurrentCurrencyCode(); ?>"/>
<span itemprop="price"><?php echo Mage::helper('core')->currency($_product->getFinalPrice(), false, false); ?></span>

Which give the the Currency separately from the Price but the price is now not rounded so I get eg: 70.30132312323

How do I get the price (with out the currency) to 2 decimal points?

Edit: just to clarify, there are 2 store fronts with different currencies, so if you just call the base price it will give the wrong value for one of the store fronts ( eg you get 64.99 instead of 70.30)

Thanks

Answer 1

Just put following code:

<meta itemprop="priceCurrency" content="<?php echo $currency_code = Mage::app()->getStore()->getCurrentCurrencyCode(); ?>"/>
<span itemprop="price"><?php echo $_product->getFinalPrice(); ?></span>

If, for some reason, you still get too many decimals, you can use:

<span itemprop="price"><?php echo round($_product->getFinalPrice(), 2); ?></span>

Answer 2

The price is stored in the Mage registry already rounded. You can access the price like this:

<?php Mage::registry('product')->getFinalPrice(); ?>