Asda bosses apply Rollback deals across the store on various items throughout the year. The supermarket reintroduced its deal earlier this year, with a pledge to reduce the cost of both own-brand and ...

You've then got Lidl at £4.99, Asda and Sainsbury's at £4.50 (Nectar Card), and Aldi at £3.99. Tesco's standard price is £5.25, but at the moment you can get them for just £2.60 with a Clubcard.

According to inflation data from Which?, chocolate prices have jumped by 16.5% over the past year, outpacing the 4.4% increase in the overall cost of supermarket food and drink. But just how much more ...