| 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 | $12.47 | 13.746% | $14.1841 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $242.35 | 8.124% | $262.0385 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $109.54 | 11.345% | $121.9673 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $122.50 | 12.629% | $137.9705 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $52.51 | 13.759% | $59.7349 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $147.99 | 12.266% | $166.1425 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $205.91 | 6.544% | $219.3848 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $893.27 | $981.4226 | $981.41 | $981.45 | $981.40 | |