| 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 | $37.80 | 6.676% | $40.3235 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $223.56 | 5.685% | $236.2694 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $61.27 | 5.106% | $64.3984 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $104.61 | 3.636% | $108.4136 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $25.35 | 12.229% | $28.4501 | $28.45 | $28.45 | $28.50 |
| Purchase #6 | $64.72 | 5.312% | $68.1579 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $166.77 | 12.234% | $187.1726 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $684.08 | $733.1855 | $733.18 | $733.10 | $733.30 | |