The winning ticket was sold at Hornby Mall Lotto in Christchurch and is made up of $5m from Powerball First Division and $200,000 from Lotto First Division.
Strike Four rolled over and will be $600,000 on Wednesday.
Anyone who bought their ticket from any of the above winning stores should write their name on the back and check their ticket at any Lotto NZ outlet, online at mylotto.co.nz or through the Lotto NZ App.