| 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 | $118.31 | 8.171% | $127.9771 | $127.98 | $128.00 | $128.00 |
| Purchase #2 | $199.67 | 12.292% | $224.2134 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $204.40 | 13.148% | $231.2745 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $177.87 | 9.317% | $194.4421 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $72.86 | 12.137% | $81.703 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $77.52 | 11.665% | $86.5627 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $151.68 | 7.730% | $163.4049 | $163.40 | $163.40 | $163.40 |
| 7 purchase totals = | $1,002.31 | $1,109.5777 | $1,109.56 | $1,109.55 | $1,109.60 | |