We've all been to McDonald's.

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Some more than others.
But whether you're a regular or an "only when I'm drunk" kind of McDonald's patron, there's one thing for sure: You fucking love deals.
So it might drive you insane to learn you've been paying entirely too much for your Sausage Egg McMuffin.

Sarah Burton / BuzzFeed
Especially considering that price is higher than if you bought a plain Sausage McMuffin...

Sarah Burton / BuzzFeed
...and an egg a la carte.

Sarah Burton / BuzzFeed
Let's look at McDonald's math.

Sarah Burton / BuzzFeed
*using NYC prices
*pulls out calculator* *scratches head*

Sarah Burton / BuzzFeed
WAIT WHAT?
If you buy the Sausage McMuffin and the egg separately instead of buying the Sausage Egg McMuffin, you save $0.61.
But HOW?

Sarah Burton / BuzzFeed
Purchase one Sausage McMuffin and one round egg.

Sarah Burton / Buzzfeed
Put the egg in the sandwich.

Sarah Burton / BuzzFeed
Eat it.
What other McDonald's hacks do you know?
You can save money on an M&M McFlurry by simply buying a plain sundae and adding in M&M's. BUT WHAT ELSE? We need to know.
$0.61 x 365 days = $222.65 in savings! DAMN!
RCA
But also maybe don't eat that every day? Maybe try some yogurt or oatmeal?
DEALS DEALS DEALS