Company cafeteria had an option to order a half burrito. However, the cost of two half burritos was less than the cost of one full burrito. On top of that, the chef would make a half burrito by cutting a new tortilla in “half” and generally gave a healthier portion than just a half.

Thus, ordering 2 half burritos was equivalent to about one and a half full burritos and cost less than a full burrito.