| 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 | $208.36 | 11.371% | $232.0526 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $51.40 | 5.184% | $54.0646 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $109.49 | 10.642% | $121.1419 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $74.42 | 9.578% | $81.5479 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $62.46 | 9.238% | $68.2301 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $121.92 | 7.364% | $130.8982 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $246.52 | 13.109% | $278.8363 | $278.84 | $278.85 | $278.80 |
| 7 purchase totals = | $874.57 | $966.7716 | $966.77 | $966.80 | $966.70 | |