| 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 | $110.38 | 12.726% | $124.427 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $9.77 | 3.148% | $10.0776 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $180.78 | 8.844% | $196.7682 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $74.48 | 12.562% | $83.8362 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $77.88 | 7.635% | $83.8261 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $195.45 | 3.823% | $202.9221 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $127.68 | 13.310% | $144.6742 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $776.42 | $846.5314 | $846.54 | $846.55 | $846.50 | |