"Retail goods have had their time in the sun. Now, the rising interest rate environment poses a challenge for retailers as households tighten their belts. The upcoming gift-giving season however may delay the pain."
Housing-related spending continued to fall over the quarter, down 4.5 per cent.
"Consumer confidence has weakened, credit is harder to get, and the housing market is in retreat. Households are just not in the mood to splash out on big-ticket items," Kerr said.
New Zealanders were spending less on the home and taking fewer trips to hardware stores.
The value of petrol spending fell 4 per cent, due to a combination of falling prices and fewer visits to the petrol station.