| 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 | $227.72 | 8.186% | $246.3612 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $14.30 | 10.422% | $15.7903 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $143.98 | 13.839% | $163.9054 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $187.64 | 10.630% | $207.5861 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $71.96 | 7.358% | $77.2548 | $77.25 | $77.25 | $77.30 |
| Purchase #6 | $109.78 | 3.259% | $113.3577 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $144.67 | 11.734% | $161.6456 | $161.65 | $161.65 | $161.60 |
| 7 purchase totals = | $900.05 | $985.9011 | $985.91 | $985.90 | $986.00 | |