| 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 | $100.99 | 9.172% | $110.2528 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $126.80 | 13.689% | $144.1577 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $200.26 | 9.208% | $218.6999 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $117.47 | 6.296% | $124.8659 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $162.68 | 13.762% | $185.068 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $191.75 | 11.858% | $214.4877 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $230.32 | 13.242% | $260.819 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $1,130.27 | $1,258.3510 | $1,258.36 | $1,258.30 | $1,258.50 | |