| 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 | $87.27 | 12.262% | $97.971 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $28.98 | 10.533% | $32.0325 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $162.85 | 7.812% | $175.5718 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $23.66 | 5.660% | $24.9992 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $134.42 | 8.820% | $146.2758 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $78.43 | 10.373% | $86.5655 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $7.59 | 3.831% | $7.8808 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $523.20 | $571.2966 | $571.30 | $571.30 | $571.40 | |