| 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 | $202.76 | 7.649% | $218.2691 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $173.58 | 8.412% | $188.1815 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $84.50 | 10.564% | $93.4266 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $89.28 | 8.719% | $97.0643 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $14.53 | 11.807% | $16.2456 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $17.84 | 10.688% | $19.7467 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $129.34 | 11.137% | $143.7446 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $711.83 | $776.6784 | $776.68 | $776.70 | $776.60 | |