| 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 | $112.49 | 6.331% | $119.6117 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $110.59 | 5.761% | $116.9611 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $90.58 | 5.157% | $95.2512 | $95.25 | $95.25 | $95.30 |
| Purchase #4 | $115.26 | 10.320% | $127.1548 | $127.15 | $127.15 | $127.20 |
| Purchase #5 | $102.66 | 7.685% | $110.5494 | $110.55 | $110.55 | $110.50 |
| Purchase #6 | $11.39 | 5.614% | $12.0294 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $222.93 | 12.834% | $251.5408 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $765.90 | $833.0984 | $833.09 | $833.10 | $833.10 | |