| 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 | $132.93 | 6.183% | $141.1491 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $10.95 | 10.834% | $12.1363 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $172.38 | 13.269% | $195.2531 | $195.25 | $195.25 | $195.30 |
| Purchase #4 | $188.76 | 9.552% | $206.7904 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $51.76 | 11.134% | $57.523 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $28.88 | 5.381% | $30.434 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $79.30 | 11.354% | $88.3037 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $664.96 | $731.5896 | $731.58 | $731.60 | $731.50 | |