| 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 | $203.76 | 4.116% | $212.1468 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $222.32 | 4.678% | $232.7201 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $15.87 | 5.844% | $16.7974 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $196.76 | 10.678% | $217.77 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $78.79 | 9.565% | $86.3263 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $101.71 | 4.142% | $105.9228 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $73.72 | 10.677% | $81.5911 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $892.93 | $953.2745 | $953.28 | $953.25 | $953.20 | |