Does The Gas Pump Want To Keep My Change?

[Lord_Feldon]

@Really_Not_All_That_Bright

Full tank or not, Americans mostly still carry cash (though I don’t).

But they mostly don’t use it to buy gas (PDF).

[Starving_Artist]

@standingwave

I thought I said that I understand why the hold is necessary. Oh yeah, I did.

I’m still a cash guy.

No worries. Just elaborating a bit for those who might not understand the process.