| 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 | $215.99 | 6.404% | $229.822 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $57.45 | 9.728% | $63.0387 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $137.91 | 4.259% | $143.7836 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $185.35 | 5.390% | $195.3404 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $180.92 | 11.666% | $202.0261 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $104.57 | 6.144% | $110.9948 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $124.62 | 12.227% | $139.8573 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $1,006.81 | $1,084.8629 | $1,084.86 | $1,084.90 | $1,084.80 | |