| 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 | $21.70 | 13.649% | $24.6618 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $21.47 | 12.540% | $24.1623 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $101.56 | 10.407% | $112.1293 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $202.98 | 6.637% | $216.4518 | $216.45 | $216.45 | $216.50 |
| Purchase #5 | $64.51 | 3.797% | $66.9594 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $33.78 | 12.658% | $38.0559 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $76.45 | 9.157% | $83.4505 | $83.45 | $83.45 | $83.50 |
| 7 purchase totals = | $522.45 | $565.8710 | $565.87 | $565.85 | $566.10 | |