| 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 | $159.35 | 10.372% | $175.8778 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $61.74 | 4.548% | $64.5479 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $17.90 | 10.490% | $19.7777 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $224.74 | 5.428% | $236.9389 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $191.61 | 11.237% | $213.1412 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $236.44 | 10.856% | $262.1079 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $80.36 | 10.482% | $88.7833 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $972.14 | $1,061.1747 | $1,061.18 | $1,061.25 | $1,061.10 | |