| 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 | $209.47 | 12.352% | $235.3437 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $195.49 | 6.681% | $208.5507 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $39.56 | 4.677% | $41.4102 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $58.43 | 12.314% | $65.6251 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $81.76 | 12.242% | $91.7691 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $104.78 | 10.127% | $115.3911 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $20.31 | 10.391% | $22.4204 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $709.80 | $780.5103 | $780.51 | $780.50 | $780.50 | |