| 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 | $54.66 | 12.352% | $61.4116 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $81.53 | 6.759% | $87.0406 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $115.86 | 9.773% | $127.183 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $11.59 | 12.288% | $13.0142 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $175.66 | 12.717% | $197.9987 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $210.87 | 11.491% | $235.1011 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $101.95 | 3.219% | $105.2318 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $752.12 | $826.9810 | $826.97 | $827.00 | $826.90 | |