The precision paradox strikes again! Mathematicians weep when they can't achieve perfect solutions, while cosmologists are throwing a party when they're only off by a factor of 100,000!
But the real kicker is in the comments - a physics professor rounding π to 10 "for ease"?! That's not approximation, that's a mathematical war crime! Even cosmologists are clutching their calculators in horror. Next thing you know, they'll be saying gravity is "roughly down-ish" and calling it a day!