| 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 | $102.37 | 12.471% | $115.1366 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $79.27 | 8.438% | $85.9588 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $90.74 | 4.115% | $94.474 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $249.95 | 4.205% | $260.4604 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $208.69 | 7.744% | $224.851 | $224.85 | $224.85 | $224.90 |
| Purchase #6 | $97.84 | 13.708% | $111.2519 | $111.25 | $111.25 | $111.30 |
| Purchase #7 | $16.42 | 8.623% | $17.8359 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $845.28 | $909.9686 | $909.97 | $909.95 | $910.10 | |