| 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 | $15.36 | 7.194% | $16.465 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $95.52 | 5.430% | $100.7067 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $180.68 | 10.356% | $199.3912 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $89.46 | 8.697% | $97.2403 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $94.94 | 4.834% | $99.5294 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $29.90 | 10.858% | $33.1465 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $198.61 | 6.753% | $212.0221 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $704.47 | $758.5012 | $758.51 | $758.50 | $758.40 | |