I would like to display discount amount and grand total (including discount) in mini cart with Magento 1.9 instead of sub total.
I didn't find out how to display discount (cart price rule without coupon)
Following this topic : How do I get the discount amount in the minicart for 1.9?
I have been able to display the grand total including the discount... but it is not working for not logged in users.
Any idea ?