| 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 | $54.73 | 6.278% | $58.1659 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $31.89 | 4.182% | $33.2236 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $158.81 | 11.475% | $177.0334 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $105.93 | 11.566% | $118.1819 | $118.18 | $118.20 | $118.20 |
| Purchase #5 | $250.52 | 7.642% | $269.6647 | $269.66 | $269.65 | $269.70 |
| Purchase #6 | $124.59 | 12.544% | $140.2186 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $180.90 | 4.622% | $189.2612 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $907.37 | $985.7493 | $985.74 | $985.70 | $985.80 | |