| 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 | $93.78 | 7.295% | $100.6213 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $153.25 | 7.330% | $164.4832 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $243.96 | 7.460% | $262.1594 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $93.52 | 4.663% | $97.8808 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $53.44 | 7.499% | $57.4475 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $99.81 | 7.813% | $107.6082 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $73.97 | 3.221% | $76.3526 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $811.73 | $866.5530 | $866.55 | $866.55 | $866.60 | |