| 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 | $249.65 | 11.286% | $277.8255 | $277.83 | $277.85 | $277.80 |
| Purchase #2 | $34.44 | 9.603% | $37.7473 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $180.37 | 3.558% | $186.7876 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $204.64 | 8.762% | $222.5706 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $190.57 | 11.334% | $212.1692 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $85.73 | 13.213% | $97.0575 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $113.63 | 13.855% | $129.3734 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $1,059.03 | $1,163.5311 | $1,163.54 | $1,163.50 | $1,163.60 | |