Clothing and apparel came in second with $22 million and overall across the categories consumers spent $624.8 million.
Paymark data showed spending declined for the month of August after seasonal effects were taken into account.
The company said it would take a few more weeks to see if momentum had slowed or if this was due to consumers being pre-occupied with the Olympic Games and other distractions.
Spending over the four days prior to Fathers Day compared to the previous week:
• Garden shops - up 30.8%
• Bookshops - up 22.5%
• Sporting goods - up 17.3%
• Gift shops - up 8.5%
• Florists - up 7.7%
• Restaurants or cafes - up 3.3%
• Clothing and apparel - up 0.5%
• Car accessories - up 0.3%