| 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 | $101.73 | 9.603% | $111.4991 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $240.84 | 8.341% | $260.9285 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $164.69 | 6.263% | $175.0045 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $176.82 | 12.547% | $199.0056 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $52.93 | 9.317% | $57.8615 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $57.47 | 13.350% | $65.1422 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $110.91 | 8.564% | $120.4083 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $905.39 | $989.8497 | $989.85 | $989.85 | $989.80 | |