| 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 | $55.88 | 5.246% | $58.8115 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $121.52 | 10.375% | $134.1277 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $58.95 | 10.322% | $65.0348 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $206.41 | 13.156% | $233.5653 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $24.36 | 9.142% | $26.587 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $42.32 | 7.656% | $45.56 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $143.48 | 5.105% | $150.8047 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $652.92 | $714.4910 | $714.49 | $714.50 | $714.50 | |