| 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 | $70.36 | 5.386% | $74.1496 | $74.15 | $74.15 | $74.10 |
| Purchase #2 | $196.55 | 7.478% | $211.248 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $72.82 | 11.590% | $81.2598 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $23.89 | 7.350% | $25.6459 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $160.75 | 8.666% | $174.6806 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $108.70 | 9.534% | $119.0635 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $56.33 | 5.460% | $59.4056 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $689.40 | $745.4530 | $745.46 | $745.45 | $745.40 | |