| 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 | $150.31 | 12.387% | $168.9289 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $61.70 | 3.379% | $63.7848 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $131.92 | 9.189% | $144.0421 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $201.39 | 5.606% | $212.6799 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $124.30 | 4.831% | $130.3049 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $199.31 | 7.449% | $214.1566 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $156.40 | 4.823% | $163.9432 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,025.33 | $1,097.8404 | $1,097.83 | $1,097.90 | $1,097.80 | |