Answer:

zeroes

Answer	Crossword Clue
ZEROES	Round numbers?
ZEROES	Goose eggs
ZEROES	Odometer readout in a new car

ZEROES	Round numbers
ZEROES	Plenty of nothing?
ZEROES	Plenty of nothing
ZEROES	New-pedometer readout
ZEROES	Nonentities
ZEROES	Most of a googol
ZEROES	Ciphers.
ZEROES	Nadirs.

ZEROES	Lowest points.
ZEROES	... in on (aims at)
ZEROES	Flunking scores
ZEROES	Six in a million?
ZEROES	Certain F's
ZEROES	Homes (in on)
ZEROES	It's nice when checks have lots of them
ZEROES	Numbers in the thousands?

ZEROES	Complete losers
ZEROES	100 bits?
ZEROES	Two out of 100?
ZEROES	All but one in a million?
ZEROES	More than 99% of a googol