| 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 | $107.95 | 13.613% | $122.6452 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $71.53 | 8.608% | $77.6873 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $102.77 | 3.215% | $106.0741 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $221.48 | 8.313% | $239.8916 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $14.82 | 4.728% | $15.5207 | $15.52 | $15.50 | $15.50 |
| Purchase #6 | $141.65 | 13.793% | $161.1878 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $7.49 | 9.212% | $8.18 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $667.69 | $731.1867 | $731.19 | $731.20 | $731.20 | |