| 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 | $105.89 | 4.286% | $110.4284 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $59.94 | 10.217% | $66.0641 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $147.84 | 3.199% | $152.5694 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $102.62 | 6.142% | $108.9229 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $49.90 | 13.206% | $56.4898 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $28.97 | 4.118% | $30.163 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $236.29 | 13.798% | $268.8933 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $731.45 | $793.5309 | $793.52 | $793.50 | $793.60 | |