| 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 | $140.25 | 7.693% | $151.0394 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $170.86 | 11.788% | $191.001 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $26.31 | 12.363% | $29.5627 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $134.43 | 7.541% | $144.5674 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $88.84 | 4.733% | $93.0448 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $151.99 | 10.796% | $168.3988 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $188.64 | 12.506% | $212.2313 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $901.32 | $989.8454 | $989.84 | $989.85 | $989.80 | |