| 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 | $119.91 | 4.366% | $125.1453 | $125.15 | $125.15 | $125.10 |
| Purchase #2 | $26.65 | 6.376% | $28.3492 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $194.26 | 8.154% | $210.1 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $101.90 | 5.305% | $107.3058 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $245.57 | 13.525% | $278.7833 | $278.78 | $278.80 | $278.80 |
| Purchase #6 | $113.77 | 4.289% | $118.6496 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $89.70 | 12.115% | $100.5672 | $100.57 | $100.55 | $100.60 |
| 7 purchase totals = | $891.76 | $968.9004 | $968.91 | $968.90 | $968.80 | |