A Lotto ticket sold in Tauranga scooped a $1 million prize in Saturday night's draw.
The winning ticket was sold at New World Brookfield.
A Lotto spokesperson said people who who bought tickets from the Brookfield supermarket should write their name on the back of the ticket and check it immediately at any Lotto outlet, online at MyLotto.co.nz or through the Lotto NZ ticket-checker app.
Powerball was not struck and rolled over to Wednesday night, where the jackpot will be $5.5 million. Strike Four also rolled over and will be $500,000 on Wednesday.