| 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 | $45.47 | 8.231% | $49.2126 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $179.52 | 6.505% | $191.1978 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $151.87 | 4.344% | $158.4672 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $148.92 | 7.775% | $160.4985 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $138.75 | 12.459% | $156.0369 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $144.87 | 12.602% | $163.1265 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $178.89 | 6.464% | $190.4534 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $988.29 | $1,068.9929 | $1,069.00 | $1,069.00 | $1,069.00 | |