| 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 | $141.43 | 13.140% | $160.0139 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $18.30 | 11.227% | $20.3545 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $110.98 | 10.160% | $122.2556 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $109.66 | 10.543% | $121.2215 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $162.90 | 3.727% | $168.9713 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $173.38 | 10.280% | $191.2035 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $187.61 | 5.607% | $198.1293 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $904.26 | $982.1496 | $982.14 | $982.10 | $982.20 | |