| 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 | $178.66 | 5.428% | $188.3577 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $120.86 | 5.685% | $127.7309 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $64.65 | 3.456% | $66.8843 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $139.95 | 10.155% | $154.1619 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $241.85 | 6.813% | $258.3272 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $94.63 | 4.432% | $98.824 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $62.38 | 10.839% | $69.1414 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $902.98 | $963.4274 | $963.42 | $963.45 | $963.40 | |