| 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 | $245.32 | 4.412% | $256.1435 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $10.36 | 12.557% | $11.6609 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $10.55 | 12.239% | $11.8412 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $148.36 | 10.552% | $164.0149 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $201.29 | 11.562% | $224.5631 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $242.39 | 8.150% | $262.1448 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $11.37 | 9.275% | $12.4246 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $869.64 | $942.7930 | $942.77 | $942.75 | $942.70 | |