| 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 | $193.82 | 11.138% | $215.4077 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $173.51 | 10.733% | $192.1328 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $136.40 | 6.197% | $144.8527 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $179.59 | 13.298% | $203.4719 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $32.97 | 6.698% | $35.1783 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $106.89 | 10.737% | $118.3668 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $21.55 | 10.174% | $23.7425 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $844.73 | $933.1527 | $933.15 | $933.15 | $933.20 | |