Tim Hortons review: accepting canadian money in a canadian institution

So I went to this tim hortons 5 blocks in the rain its a new franchise in downtown victoria I visit this at lest 3 times a week, to tell me they would not accept a canaidian $100 dollar bill to pay for 3 lunches... How totally non canadian is that... Thanks for no lunch and this is pathetic... Its money so compensate me the lunch I lost and the wet clothes i'm in we were hungry so we went elsewhere... Thanks