One page checkout not displaying order total and shipping amount after update to 1.9.2.3

[mikecomputerguy]

Hello,

I updated from CE 1.9.2.2 to 1.9.2.3 and now on the final step of onepage checkout, the order totals block no longer appears. It's missing subtotal, shipping, tax, and grand total. Customers can still hit the "Place Order" button which will create the order properly on the admin side, and the order total will also display properly on the customer's account and on their invoice as well. Additionally using Paypal express checkout works too. 

Is anyone else having this issue or can provide some assistance?

Thanks.

[megons]

Try to enable the Mage_Tax module in System > Configuration > Advanced

See here: http://stackoverflow.com/questions/6126952/subtotal-shipping-discount-and-grand-total-missing-in-mag...