| 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 | $146.77 | 8.355% | $159.0326 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $158.51 | 8.218% | $171.5364 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $121.29 | 10.616% | $134.1661 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $231.77 | 9.278% | $253.2736 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $190.97 | 7.868% | $205.9955 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $144.89 | 4.319% | $151.1478 | $151.15 | $151.15 | $151.10 |
| Purchase #7 | $125.69 | 13.547% | $142.7172 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $1,119.89 | $1,217.8692 | $1,217.88 | $1,217.85 | $1,217.80 | |