| 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 | $17.42 | 13.259% | $19.7297 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $91.56 | 12.493% | $102.9986 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $197.59 | 8.692% | $214.7645 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $82.63 | 5.350% | $87.0507 | $87.05 | $87.05 | $87.10 |
| Purchase #5 | $25.92 | 9.510% | $28.385 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $190.45 | 9.159% | $207.8933 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $95.33 | 9.230% | $104.129 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $700.90 | $764.9508 | $764.95 | $765.00 | $765.00 | |