| 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 | $112.40 | 3.541% | $116.3801 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $85.39 | 11.338% | $95.0715 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $160.89 | 10.762% | $178.205 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $152.59 | 9.344% | $166.848 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $234.42 | 9.306% | $256.2351 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $103.75 | 8.371% | $112.4349 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $5.35 | 9.516% | $5.8591 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $854.79 | $931.0337 | $931.04 | $931.05 | $931.00 | |