| 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 | $58.64 | 4.346% | $61.1885 | $61.19 | $61.20 | $61.20 |
| Purchase #2 | $139.28 | 10.812% | $154.339 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $222.83 | 3.872% | $231.458 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $90.79 | 11.777% | $101.4823 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $105.42 | 10.428% | $116.4132 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $160.73 | 11.160% | $178.6675 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $114.65 | 4.867% | $120.23 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $892.34 | $963.7785 | $963.78 | $963.80 | $963.80 | |