| 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 | $36.73 | 4.779% | $38.4853 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $219.64 | 10.486% | $242.6715 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $203.39 | 10.242% | $224.2212 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $29.88 | 5.442% | $31.5061 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $55.44 | 7.614% | $59.6612 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $106.97 | 10.471% | $118.1708 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $238.77 | 11.816% | $266.9831 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $890.82 | $981.6992 | $981.70 | $981.65 | $981.80 | |