Powerball winning numbers 21, 24, 36, 42, 45, 15 drawn for over $300M jackpot

Don Riccillo buys a Powerball ticket at Fortune Don Riccillo buys a Powerball ticket at Fortune Convenient store in Westbury with hopes of winning a past jackpot. (Aug. 3, 2013) Photo Credit: Howard Schnapp

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Entranced Powerball ticket buyers on Long Island chased $300 million jackpot dreams Saturday -- with some feeling more generous than others.

Winning numbers were 21, 24, 36, 42, 45 and 15, though lottery officials had not announced a winner by midnight Saturday.

Kawaljeet Ahuja, owner of a 7-Eleven on Route 110 in Melville, wasn't just selling tickets. She bought five of her own.

If she wins big, she says her family and employees will, too.

"I promised houses if I win," Ahuja said. "I just want to give it back to so many people who have given to me in life."