| 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 | $13.31 | 12.212% | $14.9354 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $249.86 | 12.728% | $281.6622 | $281.66 | $281.65 | $281.70 |
| Purchase #3 | $101.82 | 4.678% | $106.5831 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $77.36 | 5.187% | $81.3727 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $198.47 | 4.234% | $206.8732 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $214.88 | 6.637% | $229.1416 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $241.32 | 4.476% | $252.1215 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,097.02 | $1,172.6897 | $1,172.68 | $1,172.65 | $1,172.70 | |