| 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 | $203.41 | 10.611% | $224.9938 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $75.86 | 8.652% | $82.4234 | $82.42 | $82.40 | $82.40 |
| Purchase #3 | $145.76 | 10.118% | $160.508 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $193.62 | 10.751% | $214.4361 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $193.89 | 9.394% | $212.104 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $162.83 | 3.364% | $168.3076 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $85.65 | 13.723% | $97.4037 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $1,061.02 | $1,160.1766 | $1,160.17 | $1,160.15 | $1,160.10 | |