| 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 | $99.69 | 11.863% | $111.5162 | $111.52 | $111.50 | $111.50 |
| Purchase #2 | $27.79 | 6.550% | $29.6102 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $244.36 | 5.197% | $257.0594 | $257.06 | $257.05 | $257.10 |
| Purchase #4 | $97.51 | 3.316% | $100.7434 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $175.75 | 12.765% | $198.1845 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $204.49 | 5.298% | $215.3239 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $69.35 | 6.211% | $73.6573 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $918.94 | $986.0949 | $986.09 | $986.05 | $986.10 | |