Was in Mexico City again, and went to take out some cash from a Scotiabank ATM. From past experience I knew that Scotiabank uses DCC in their ATMs. This time I decided to take notice of the difference.

Withdrew 5000 MXN pesos, and was offered by the ATM to convert using DCC to CAD$374. Obviously opted out, and withdrew cash normally. Checked my bank account, and sure enough, only CAD$360 taken from my account. That CAD$14 is just about under 4% markup.

DCC sucks so much.