| 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 | $33.97 | 9.303% | $37.1302 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $33.66 | 7.778% | $36.2781 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $12.80 | 8.669% | $13.9096 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $105.65 | 12.676% | $119.0422 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $152.66 | 8.255% | $165.2621 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $128.46 | 9.624% | $140.823 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $212.99 | 11.762% | $238.0419 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $680.19 | $750.4871 | $750.48 | $750.50 | $750.40 | |