math

10 + 23 = 33. 33 + 40 = 73. 73 + 12 = 85. 85 + 5 = 90.

Oh I get it. You spent the extra 10% wondering why you didn't pay attention in 2nd grade math.

And that's the sale price!

Just F.Y.I., 23.60 x 0.15 = 3.54. Remind me, restaurant, what are you guys smoking again? Or do you just need to go back to school?