| 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 | $44.71 | 8.207% | $48.3793 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $132.69 | 8.874% | $144.4649 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $36.69 | 4.627% | $38.3876 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $140.48 | 11.401% | $156.4961 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $40.70 | 11.387% | $45.3345 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $67.55 | 3.225% | $69.7285 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $53.86 | 7.621% | $57.9647 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $516.68 | $560.7556 | $560.75 | $560.80 | $560.80 | |