| 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 | $189.48 | 10.263% | $208.9263 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $87.36 | 9.275% | $95.4626 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $95.94 | 11.775% | $107.2369 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $205.82 | 13.342% | $233.2805 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $111.39 | 9.325% | $121.7771 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $124.54 | 12.406% | $139.9904 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $207.75 | 9.425% | $227.3304 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $1,022.28 | $1,134.0042 | $1,134.01 | $1,134.10 | $1,134.00 | |