| 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 | $97.30 | 4.171% | $101.3584 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $59.54 | 3.737% | $61.765 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $52.59 | 4.126% | $54.7599 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $172.70 | 11.114% | $191.8939 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $51.56 | 7.508% | $55.4311 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $188.43 | 7.348% | $202.2758 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $127.84 | 7.655% | $137.6262 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $749.96 | $805.1103 | $805.12 | $805.15 | $805.20 | |