| 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 | $73.29 | 13.413% | $83.1204 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $140.81 | 11.188% | $156.5638 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $55.30 | 7.843% | $59.6372 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $211.51 | 8.852% | $230.2329 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $118.97 | 8.146% | $128.6613 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $61.36 | 8.348% | $66.4823 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $143.54 | 12.750% | $161.8414 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $804.78 | $886.5393 | $886.53 | $886.55 | $886.50 | |