| 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 | $204.57 | 12.635% | $230.4174 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $178.93 | 10.380% | $197.5029 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $215.59 | 12.776% | $243.1338 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $107.42 | 8.817% | $116.8912 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $239.76 | 11.753% | $267.939 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $49.37 | 12.109% | $55.3482 | $55.35 | $55.35 | $55.30 |
| Purchase #7 | $145.74 | 12.430% | $163.8555 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,141.38 | $1,275.0880 | $1,275.09 | $1,275.10 | $1,275.00 | |