| 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 | $219.98 | 13.589% | $249.8731 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $155.70 | 9.102% | $169.8718 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $188.74 | 9.411% | $206.5023 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $175.45 | 8.581% | $190.5054 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $31.97 | 6.306% | $33.986 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $222.87 | 12.870% | $251.5534 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $27.74 | 9.832% | $30.4674 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $1,022.45 | $1,132.7594 | $1,132.76 | $1,132.70 | $1,132.90 | |