| 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 | $46.32 | 12.839% | $52.267 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $33.28 | 12.472% | $37.4307 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $25.45 | 11.640% | $28.4124 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $73.78 | 8.205% | $79.8336 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $228.62 | 12.821% | $257.9314 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $128.66 | 10.481% | $142.1449 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $175.87 | 4.442% | $183.6821 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $711.98 | $781.7021 | $781.69 | $781.75 | $781.60 | |