| 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 | $117.30 | 4.816% | $122.9492 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $55.43 | 11.632% | $61.8776 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $138.94 | 9.407% | $152.0101 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $161.25 | 11.416% | $179.6583 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $188.81 | 8.298% | $204.4775 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $51.61 | 11.153% | $57.3661 | $57.37 | $57.35 | $57.40 |
| Purchase #7 | $6.40 | 5.448% | $6.7487 | $6.75 | $6.75 | $6.70 |
| 7 purchase totals = | $719.74 | $785.0875 | $785.10 | $785.10 | $785.10 | |