| 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 | $10.79 | 13.499% | $12.2465 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $156.84 | 5.874% | $166.0528 | $166.05 | $166.05 | $166.10 |
| Purchase #3 | $82.91 | 12.814% | $93.5341 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $55.40 | 11.603% | $61.8281 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $211.52 | 5.313% | $222.7581 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $17.92 | 3.826% | $18.6056 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $178.61 | 12.751% | $201.3846 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $713.99 | $776.4098 | $776.41 | $776.45 | $776.40 | |