| 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 | $115.56 | 10.374% | $127.5482 | $127.55 | $127.55 | $127.50 |
| Purchase #2 | $107.66 | 10.547% | $119.0149 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $193.65 | 5.176% | $203.6733 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $240.90 | 13.598% | $273.6576 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $144.75 | 10.637% | $160.1471 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $26.46 | 6.320% | $28.1323 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $45.50 | 9.772% | $49.9463 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $874.48 | $962.1197 | $962.12 | $962.10 | $962.00 | |