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 | $19.80 | 5.645% | $20.9177 | $20.92 | $20.90 | $20.90 |
Purchase #2 | $45.44 | 3.825% | $47.1781 | $47.18 | $47.20 | $47.20 |
Purchase #3 | $99.26 | 13.353% | $112.5142 | $112.51 | $112.50 | $112.50 |
Purchase #4 | $164.42 | 12.321% | $184.6782 | $184.68 | $184.70 | $184.70 |
Purchase #5 | $153.27 | 10.667% | $169.6193 | $169.62 | $169.60 | $169.60 |
Purchase #6 | $166.65 | 3.611% | $172.6677 | $172.67 | $172.65 | $172.70 |
Purchase #7 | $71.83 | 8.125% | $77.6662 | $77.67 | $77.65 | $77.70 |
7 purchase totals = | $720.67 | $785.2414 | $785.25 | $785.20 | $785.30 |