| 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 | $152.40 | 4.292% | $158.941 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $142.95 | 6.247% | $151.8801 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $55.25 | 6.327% | $58.7457 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $122.33 | 4.348% | $127.6489 | $127.65 | $127.65 | $127.60 |
| Purchase #5 | $241.88 | 7.202% | $259.3002 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $55.83 | 9.676% | $61.2321 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $30.97 | 4.672% | $32.4169 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $801.61 | $850.1649 | $850.17 | $850.20 | $850.00 | |