It was the largest increase since the year to July 2011, where prices increase 7.9 percent on the back of a GST increase from 12.5 to 15 percent.
Fruit and vegetables led the price hike, rising a staggering 18 percent, followed by meat and fish at 8.7 percent.
“Average prices for vegetables like tomatoes, broccoli, iceberg lettuce, and cabbage were notably higher than they were in March 2020 and 2021,” Stats NZ consumer prices manager Katrina Dewbery said.
There was a monthly food hike of 0.4 percent in March, led by fruit and vegetables.
“The average price of cabbage increased 28 percent in March, from $3.92 to $5.03 per kilogram (US$5.84 to $7.50 per pound),” Dewbery said.
However, avocados, boxed chocolates, and bacon experienced decreasing prices.
Finance Minister Grant Robertson told First Up that the rising cost of food was a global issue caused by disrupted supply chains.
Commerce and Consumer Affairs Minister David Clark said the food price figures confirmed the need to “rein in the super-profits of the supermarket duopoly.”
“Even at their conservative estimate, the market study found that the major grocery retailers were earning excess profits of around $1 million a day, well above what would be expected in a workably competitive market,” Clark said.
It also found that the average return of major grocery retailers, at 12 percent, was more than double that of normal returns of 5.5 percent.
“No matter how you cut it, it’s clear that New Zealanders are paying too much for their food and groceries,” he said.
Clark said the government will announce its response to the Commerce Commission’s recommendations next month and he also has not ruled out going even further than the tabled options to change the competition issues for supermarkets.