| 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 | $249.28 | 7.677% | $268.4172 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $241.80 | 3.722% | $250.7998 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $194.93 | 9.114% | $212.6959 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $77.27 | 11.351% | $86.0409 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $163.27 | 6.492% | $173.8695 | $173.87 | $173.85 | $173.90 |
| Purchase #6 | $68.86 | 11.832% | $77.0075 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $97.78 | 10.102% | $107.6577 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $1,093.19 | $1,176.4885 | $1,176.50 | $1,176.45 | $1,176.50 | |