| 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 | $82.63 | 5.754% | $87.3845 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $188.99 | 10.581% | $208.987 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $208.39 | 4.817% | $218.4281 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $30.80 | 4.128% | $32.0714 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $243.70 | 6.282% | $259.0092 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $128.32 | 6.360% | $136.4812 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $29.41 | 5.648% | $31.0711 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $912.24 | $973.4325 | $973.43 | $973.45 | $973.50 | |