"I don't know who it was and I won't find out unless they come in and tell me," Mr Tane said of the latest win.
"I just hope it was one of our locals and not a 'drive through'."
At real estate company First National Roper and Jones, dozens of photos of properties cover the corner-site's wall to wall windows.
We ask co-owner John Powell to show us a million dollar house that Saturday's win might secure. Actually, he probably doesn't have one on the books right now, he says.
"But the average house price in Dargaville is about $200,000, so you could buy five for the same money."
Lotto New Zealand confirms the prize hasn't yet been claimed. For all they know, the only big Lotto winner on Saturday might still be blissfully unaware of their good fortune - or just lying low.
If you're out there, you had the numbers 4, 8, 11, 20, 39, 40, with the bonus number 9.
Spokeswoman Kirsten Robinson said Lotto did not want to speculate where the winning ticket is, but some Lotto players have weekly buying habits and often check their ticket as they buy another ticket in the next week's draw.