| 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 | $125.55 | 11.268% | $139.697 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $115.72 | 8.494% | $125.5493 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $69.72 | 12.415% | $78.3757 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $201.99 | 6.217% | $214.5477 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $25.73 | 4.500% | $26.8879 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $30.81 | 4.709% | $32.2608 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $64.48 | 5.146% | $67.7981 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $634.00 | $685.1165 | $685.13 | $685.15 | $685.10 | |