| 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 | $28.67 | 5.219% | $30.1663 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $202.42 | 7.251% | $217.0975 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $76.58 | 13.652% | $87.0347 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $226.91 | 6.571% | $241.8203 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $44.95 | 9.393% | $49.1722 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $115.84 | 10.188% | $127.6418 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $102.47 | 5.535% | $108.1417 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $797.84 | $861.0745 | $861.07 | $861.05 | $861.00 | |