Tech stock outside the benchmark index also fell, security software firm Wynyard Group declined 6.4 percent to $2.65. SLI Systems, the retail website search engine company, dropped 7.7 percent to $2.03. App maker GeoOp slid 9.1 percent to $1.60.
Energy stocks weakened. Auckland lines company Vector slipped 2 percent to $2.45. Meridian Energy dropped 0.9 percent to $1.14 and MightyRiverPower declined 0.5 percent to $2.16. Contact Energy fell 0.4 percent to $5.28.
Fletcher Building, New Zealand's largest listed company, fell 1.6 percent to $9.44. Auckland International Airport declined 1.5 percent to $3.89, while Telecom slipped 0.2 percent to $2.525.
Retailers paced the decline as outdoor goods retailer Kathmandu Holdings dropped 3.4 percent to $3.74. Brisbane-based jewellery chain Michael Hill International slid 2.2 percent to $1.33. Warehouse Group, New Zealand's largest listed retailer, slipped 0.3 percent to $3.20. Trade Me Group, the online auction website, declined 2.5 percent to $3.91.
Property stocks largely ignored the market's decline. Property For Industry gained 0.4 percent to $1.28 and DNZ Property Fund gained 0.3 percent to $1.53. Goodman Property Trust was unchanged at 99.5 cents, as was Goodman Property Trust at 96.5 cents and Argosy Property at 91 cents.
"It's a sector the market has sort of forgotten because there is no obvious growth in commercial rents," Easton said. "With the promise of increasing interest rates that is one sector that would underperform in that environment but because they haven't been dragged up with the rest of the market they now look exceptionally good value."
OceanaGold was the best performer, rising 3.1 percent to $2.68. Freightways advanced 1.3 percent while casino operator SkyCity Entertainment Group climbed 0.5 percent to $3.92.