| 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 | $152.42 | 3.824% | $158.2485 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $16.53 | 3.754% | $17.1505 | $17.15 | $17.15 | $17.20 |
| Purchase #3 | $37.88 | 11.553% | $42.2563 | $42.26 | $42.25 | $42.30 |
| Purchase #4 | $177.67 | 12.738% | $200.3016 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $200.34 | 10.190% | $220.7546 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $65.72 | 6.805% | $70.1922 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $55.26 | 5.209% | $58.1385 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $705.82 | $767.0422 | $767.04 | $767.05 | $767.10 | |