| 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 | $246.59 | 10.521% | $272.5337 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $189.93 | 3.747% | $197.0467 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $191.56 | 13.802% | $217.9991 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $28.47 | 10.704% | $31.5174 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $12.52 | 10.732% | $13.8636 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $55.63 | 10.806% | $61.6414 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $125.79 | 10.660% | $139.1992 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $850.49 | $933.8011 | $933.80 | $933.80 | $933.70 | |