| 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 | $148.48 | 6.709% | $158.4415 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $41.27 | 13.412% | $46.8051 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $111.70 | 5.526% | $117.8725 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $31.28 | 4.686% | $32.7458 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $15.43 | 13.755% | $17.5524 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $103.39 | 13.669% | $117.5224 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $24.69 | 12.494% | $27.7748 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $476.24 | $518.7145 | $518.71 | $518.65 | $518.70 | |