| 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 | $247.69 | 9.268% | $270.6459 | $270.65 | $270.65 | $270.60 |
| Purchase #2 | $53.57 | 4.240% | $55.8414 | $55.84 | $55.85 | $55.80 |
| Purchase #3 | $158.26 | 3.628% | $164.0017 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $182.47 | 9.212% | $199.2791 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $66.31 | 10.660% | $73.3786 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $82.73 | 5.800% | $87.5283 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $236.28 | 6.793% | $252.3305 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,027.31 | $1,103.0055 | $1,103.01 | $1,103.10 | $1,102.90 | |