| 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 | $162.38 | 8.372% | $175.9745 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $219.98 | 8.599% | $238.8961 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $215.63 | 4.318% | $224.9409 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $118.43 | 11.734% | $132.3266 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $208.63 | 12.364% | $234.425 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $76.60 | 3.824% | $79.5292 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $153.42 | 11.764% | $171.4683 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,155.07 | $1,257.5606 | $1,257.57 | $1,257.60 | $1,257.50 | |