| 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 | $97.32 | 7.544% | $104.6618 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $18.30 | 6.624% | $19.5122 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $159.73 | 11.356% | $177.8689 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $146.46 | 6.601% | $156.1278 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $167.76 | 9.160% | $183.1268 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $171.82 | 11.867% | $192.2099 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $104.39 | 4.341% | $108.9216 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $865.78 | $942.4290 | $942.43 | $942.40 | $942.40 | |