| 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 | $74.47 | 10.487% | $82.2797 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $114.57 | 5.378% | $120.7316 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $27.64 | 3.399% | $28.5795 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $112.65 | 11.494% | $125.598 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $40.89 | 9.385% | $44.7275 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $53.66 | 9.272% | $58.6354 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $215.64 | 12.795% | $243.2311 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $639.52 | $703.7828 | $703.79 | $703.90 | $703.70 | |