| 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 | $128.87 | 4.597% | $134.7942 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $153.30 | 3.185% | $158.1826 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $8.59 | 12.346% | $9.6505 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $156.72 | 6.462% | $166.8472 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $93.28 | 4.691% | $97.6558 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $126.46 | 8.618% | $137.3583 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $187.89 | 8.630% | $204.1049 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $855.11 | $908.5935 | $908.59 | $908.60 | $908.70 | |