| 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 | 10.258% | $238.1463 | $238.15 | $238.15 | $238.10 |
| Purchase #2 | $87.88 | 12.817% | $99.1436 | $99.14 | $99.15 | $99.10 |
| Purchase #3 | $94.94 | 6.842% | $101.4358 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $70.37 | 12.856% | $79.4168 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $126.87 | 7.181% | $135.9805 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $5.36 | 3.568% | $5.5512 | $5.55 | $5.55 | $5.60 |
| Purchase #7 | $58.94 | 4.219% | $61.4267 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $660.35 | $721.1009 | $721.11 | $721.15 | $721.00 | |