| 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 | $26.95 | 13.282% | $30.5295 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $230.97 | 5.339% | $243.3015 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $86.98 | 8.323% | $94.2193 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $71.82 | 10.280% | $79.2031 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $124.82 | 13.867% | $142.1288 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $101.36 | 7.541% | $109.0036 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $15.78 | 7.580% | $16.9761 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $658.68 | $715.3619 | $715.36 | $715.40 | $715.30 | |