| 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 | $93.51 | 11.209% | $103.9915 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $42.95 | 13.690% | $48.8299 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $204.31 | 5.258% | $215.0526 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $150.49 | 13.395% | $170.6481 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $122.65 | 4.741% | $128.4648 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $16.48 | 11.296% | $18.3416 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $247.63 | 3.320% | $255.8513 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $878.02 | $941.1798 | $941.17 | $941.20 | $941.20 | |