| 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 | $163.71 | 10.286% | $180.5492 | $180.55 | $180.55 | $180.50 |
| Purchase #2 | $209.74 | 12.443% | $235.8379 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $15.66 | 5.857% | $16.5772 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $193.77 | 9.769% | $212.6994 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $67.32 | 12.524% | $75.7512 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $77.32 | 6.362% | $82.2391 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $22.78 | 12.519% | $25.6318 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $750.30 | $829.2858 | $829.29 | $829.35 | $829.20 | |