| 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 | $30.80 | 4.412% | $32.1589 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $247.59 | 4.385% | $258.4468 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $26.81 | 3.454% | $27.736 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $180.31 | 13.640% | $204.9043 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $247.81 | 5.531% | $261.5164 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $184.31 | 11.258% | $205.0596 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $91.58 | 6.328% | $97.3752 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $1,009.21 | $1,087.1972 | $1,087.21 | $1,087.20 | $1,087.20 | |