On November 8, Tahere entered the Kelso Superette in Tokoroa and proceeded to squirt the two staff members with petrol, as he had the day before.
The staff members resisted, grabbing a nearby tomahawk and overpowering Tahere, detaining him until police arrived.
"It is clear from the victim impact statements that these victims have suffered ongoing feelings of distress and anxiety as a result of your offending," Judge Cooper said.
Tahere, who had previously been released on bail, said he accepted responsibility for the offending and was grateful to the judge for granting bail as he underwent "intense self evaluation" during that time.
He said due to the alcohol and drugs, he did not remember much from the two days of offending but was remorseful for his actions.
"It was an incredibly brave act of the two Kelso Superette staff who detained you until police arrived," the judge said.
"I am quite sure if it hadn't been for their actions, you would have gone on offending during your alcohol and drug-fuelled binge," Judge Cooper said.