| 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 | $149.51 | 12.819% | $168.6757 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $30.38 | 5.294% | $31.9883 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $137.53 | 10.708% | $152.2567 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $68.78 | 12.710% | $77.5219 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $165.85 | 9.231% | $181.1596 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $65.96 | 12.701% | $74.3376 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $149.55 | 5.710% | $158.0893 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $767.56 | $844.0291 | $844.04 | $844.05 | $844.10 | |