| 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 | $225.78 | 9.135% | $246.405 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $8.41 | 13.829% | $9.573 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $241.86 | 12.680% | $272.5278 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $116.90 | 8.472% | $126.8038 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $15.87 | 5.675% | $16.7706 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $249.73 | 12.291% | $280.4243 | $280.42 | $280.40 | $280.40 |
| Purchase #7 | $212.63 | 6.524% | $226.502 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $1,071.18 | $1,179.0065 | $1,179.00 | $1,178.95 | $1,179.00 | |