| 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 | $110.87 | 6.185% | $117.7273 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $175.96 | 6.821% | $187.9622 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $125.34 | 13.854% | $142.7046 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $227.92 | 5.801% | $241.1416 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $235.33 | 11.532% | $262.4683 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $170.33 | 10.835% | $188.7853 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $116.90 | 7.848% | $126.0743 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $1,162.65 | $1,266.8636 | $1,266.86 | $1,266.85 | $1,266.90 | |