The woman turned up at Maraenui Four Square on Monday with a Lotto ticket she had no idea was a winner and jammed the machine, sending store owner Kuljit Parihar into a frenzy.
Other mammoth wins from throughout the year include $37.125m won in Paraparaumu, $33.5m won in Christchurch, $24.25m struck in Lower Hutt and $23.5m won in Auckland.
The couple, who wished to remain anonymous, said they were overwhelmed by the magnitude of the win and needed time to process it before coming forward.
The woman said her husband had already gone to bed and she had to wake him up to confirm the prize.
“My husband had already gone to bed so I woke him up and said, ‘Can you please check this for me? These numbers are dancing on the paper. Is it actually real?’”