We run a site with Miva and our products page includes a lot of attributes and the price varies depending on which attributes are selected.

Does anyone know of a plug-in, or some way for the product page to display a running total of what the current selected attributes add up to? If not a plug-in, perhaps there is some other way to do this?

The way it is now, the customers do not know what their total is until they go to the checkout screen, and by then they may want to go back and customize what they are buying to come out with a lower price.