How To change Bundle Products price to three decimal

Question

I want all bundle product price should be like: 55.225 including sales or order pages in admin panel

Answer 1

From my understanding, you would need to take a close look at lib/Zend/Currency.php

Further investigating you would need to adjust the precision to 3 instead of 2:

http://framework.zend.com/manual/1.12/en/zend.currency.options.html

This thread has more details on implementing such as well, it looks as though Magento also does some price formatting else where also:

http://www.magentocommerce.com/boards/viewthread/16337/

app/code/core/Mage/Adminhtml/Block/Catalog/Product/Helper/Form/Price.php

return number_format($value, 3, null, '');

I know its not a definitive answer but hopefully leads you in the right direction.

Reference.