Fast food fans are saving smarter, not farther, with this price-hunting tool. McDonald’s customers are shocked by the deals they’ve found on the McCheapest map , an interactive food map highlighting the cheapest or most expensive stores by city and state. Their measurement: the Big Mac price of each location. The map is covered with dots, ranging from green being the cheapest and dark red being most expensive and clicking on each dot shows which specific store the dot represents. You can also