The term 'Rolls of Cash' can be summarized as a phrase used to describe a large amount of money in the form of paper currency. The term is often used to refer to a large sum of money that is bundled together in a cylindrical shape, resembling a roll. The term can also be used to describe a large sum of money that is stored in a safe or other secure location. The crossword solution for this term is 'WADS, ' which is a slang term for a bundle of paper money.