| 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 | $97.93 | 9.332% | $107.0688 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $169.63 | 10.134% | $186.8203 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $172.64 | 3.389% | $178.4908 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $188.42 | 13.578% | $214.0037 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $215.29 | 7.474% | $231.3808 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $86.95 | 13.790% | $98.9404 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $92.86 | 10.219% | $102.3494 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $1,023.72 | $1,119.0542 | $1,119.05 | $1,119.05 | $1,119.00 | |