| 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 | $67.83 | 7.348% | $72.8141 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $95.49 | 7.111% | $102.2803 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $192.45 | 4.628% | $201.3566 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $172.46 | 3.338% | $178.2167 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $30.99 | 7.492% | $33.3118 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $44.94 | 9.546% | $49.23 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $10.71 | 13.161% | $12.1195 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $614.87 | $649.3290 | $649.33 | $649.30 | $649.30 | |