An Insider reporter compared the chains' double cheeseburgers, fries, chicken nuggets, and honey-mustard sauces.

I bought every burger from McDonalds and this is how much it cost me. Oof.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Trying to spend less than $15 at a fast-food joint and still get a full meal can be harder than ...