| 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 | $13.58 | 13.870% | $15.4635 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $184.57 | 3.270% | $190.6054 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $110.94 | 11.254% | $123.4252 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $234.26 | 7.218% | $251.1689 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $49.46 | 9.793% | $54.3036 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $247.26 | 7.272% | $265.2407 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $205.95 | 9.406% | $225.3217 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,046.02 | $1,125.5290 | $1,125.53 | $1,125.50 | $1,125.50 | |