| 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 | $65.91 | 9.482% | $72.1596 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $26.38 | 7.370% | $28.3242 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $155.36 | 9.478% | $170.085 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $182.49 | 8.199% | $197.4524 | $197.45 | $197.45 | $197.50 |
| Purchase #5 | $148.53 | 4.274% | $154.8782 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $205.34 | 12.819% | $231.6625 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $195.83 | 5.604% | $206.8043 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $979.84 | $1,061.3662 | $1,061.36 | $1,061.35 | $1,061.50 | |