| 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 | $211.35 | 11.645% | $235.9617 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $170.70 | 11.616% | $190.5285 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $39.33 | 12.283% | $44.1609 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $190.32 | 3.588% | $197.1487 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $213.70 | 12.750% | $240.9468 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $72.71 | 9.837% | $79.8625 | $79.86 | $79.85 | $79.90 |
| Purchase #7 | $122.58 | 8.400% | $132.8767 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $1,020.69 | $1,121.4858 | $1,121.49 | $1,121.50 | $1,121.50 | |