| 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 | $150.94 | 5.161% | $158.73 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $205.51 | 10.732% | $227.5653 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $118.45 | 3.478% | $122.5697 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $230.40 | 7.314% | $247.2515 | $247.25 | $247.25 | $247.30 |
| Purchase #5 | $224.27 | 12.378% | $252.0301 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $216.75 | 9.743% | $237.868 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $5.91 | 4.329% | $6.1658 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $1,152.23 | $1,252.1804 | $1,252.19 | $1,252.15 | $1,252.30 | |