| 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 | $198.88 | 7.213% | $213.2252 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $110.77 | 12.543% | $124.6639 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $197.97 | 13.307% | $224.3139 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $85.31 | 8.516% | $92.575 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $214.81 | 13.478% | $243.7621 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $27.35 | 8.343% | $29.6318 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $236.61 | 10.725% | $261.9864 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,071.70 | $1,190.1583 | $1,190.16 | $1,190.20 | $1,190.20 | |