| 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 | $11.83 | 8.678% | $12.8566 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $209.85 | 10.604% | $232.1025 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $23.36 | 10.656% | $25.8492 | $25.85 | $25.85 | $25.80 |
| Purchase #4 | $232.37 | 10.825% | $257.5241 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $64.81 | 10.586% | $71.6708 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $164.84 | 6.335% | $175.2826 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $88.86 | 12.172% | $99.676 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $795.92 | $874.9618 | $874.96 | $874.95 | $875.00 | |