Say you want to add 10% to all prices, then enter 1,1 in an unused cell,
copy the cell, then select the price column, and goto Edit > PasteSpecial >
Operation: Multiply.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.