| 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 | $107.55 | 11.503% | $119.9215 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $93.85 | 11.208% | $104.3687 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $210.51 | 7.793% | $226.915 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $221.56 | 4.783% | $232.1572 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $125.59 | 11.348% | $139.842 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $37.35 | 3.549% | $38.6756 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $70.66 | 7.591% | $76.0238 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $867.07 | $937.9038 | $937.91 | $937.85 | $937.90 | |