Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $18.96 | 10.716% | $20.9918 | $20.99 | $21.00 | $21.00 |
Purchase #2 | $105.79 | 8.742% | $115.0382 | $115.04 | $115.05 | $115.00 |
Purchase #3 | $112.41 | 13.772% | $127.8911 | $127.89 | $127.90 | $127.90 |
Purchase #4 | $77.64 | 6.704% | $82.845 | $82.85 | $82.85 | $82.80 |
Purchase #5 | $132.89 | 4.321% | $138.6322 | $138.63 | $138.65 | $138.60 |
Purchase #6 | $22.93 | 9.745% | $25.1645 | $25.16 | $25.15 | $25.20 |
Purchase #7 | $226.62 | 3.115% | $233.6792 | $233.68 | $233.70 | $233.70 |
7 purchase totals = | $697.24 | $744.2420 | $744.24 | $744.30 | $744.20 |