| 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 | $245.88 | 3.745% | $255.0882 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $140.26 | 10.104% | $154.4319 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $186.81 | 3.558% | $193.4567 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $79.48 | 11.643% | $88.7339 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $13.27 | 6.763% | $14.1675 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $148.89 | 8.304% | $161.2538 | $161.25 | $161.25 | $161.30 |
| Purchase #7 | $188.49 | 9.683% | $206.7415 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $1,003.08 | $1,073.8735 | $1,073.87 | $1,073.90 | $1,073.90 | |