| 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 | $144.44 | 10.382% | $159.4358 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $6.63 | 10.226% | $7.308 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $50.70 | 9.244% | $55.3867 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $117.57 | 11.244% | $130.7896 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $38.33 | 3.246% | $39.5742 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $229.56 | 7.615% | $247.041 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $236.56 | 11.215% | $263.0902 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $823.79 | $902.6255 | $902.63 | $902.65 | $902.60 | |