Magento get current installed version
Do you know which version of magento you are running?
Magento - Force Display Full Breadcrumb Path
UPDATE: This was previous method that I used to force display full breadcrumbs for all product pages. Scroll to the bottom of the article to find new method which you can download from github as well.
Today's another issue with magento: not displaying full breadcrumb i.e. categories not included in path. I'm not overriding this time as very little time was assigned to fix this.
Magento: How to get product price including tax
For some reason I wasn't getting product price including tax. So after googling around I found this: