| 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 | $121.66 | 9.293% | $132.9659 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $26.99 | 6.250% | $28.6769 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $222.43 | 12.103% | $249.3507 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $243.31 | 5.838% | $257.5144 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $208.30 | 4.196% | $217.0403 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $27.29 | 9.351% | $29.8419 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $140.99 | 9.620% | $154.5532 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $990.97 | $1,069.9433 | $1,069.94 | $1,069.95 | $1,070.00 | |