| 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 | $66.48 | 5.402% | $70.0712 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $182.65 | 12.781% | $205.9945 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $229.55 | 13.729% | $261.0649 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $204.37 | 6.763% | $218.1915 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $86.43 | 13.109% | $97.7601 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $182.36 | 4.238% | $190.0884 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $7.29 | 8.137% | $7.8832 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $959.13 | $1,051.0538 | $1,051.04 | $1,051.05 | $1,051.20 | |