| 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 | $181.82 | 3.474% | $188.1364 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $112.76 | 11.236% | $125.4297 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $136.87 | 9.763% | $150.2326 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $218.31 | 5.141% | $229.5333 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $173.63 | 7.677% | $186.9596 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $229.87 | 9.146% | $250.8939 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $192.97 | 8.128% | $208.6546 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $1,246.23 | $1,339.8401 | $1,339.83 | $1,339.90 | $1,339.80 | |