Basically none. Perhaps it would have been harder to get that first job out of college with a resume listing a GPA below 3.0/4 (in the US, where grade inflation

Basically none. Perhaps it would have been harder to get that first job out of college with a resume listing a GPA below 3.0/4 (in the US, where grade inflation is rampant; I had a 3.7 IIRC). A point or two makes no difference whatsoever; and especially if you're going into a field other than what you directly studied, it's at best a weak signal that suggests (in the absence of work history) that either you have a good work ethic or you're good at determining minimum viable output. It's also a weak signal because the factors like whether one had to work to pay for college introduce a lot of noise. After that first job I never even listed it.