| 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 | $232.96 | 7.872% | $251.2986 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $116.58 | 7.602% | $125.4424 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $105.48 | 4.654% | $110.389 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $42.42 | 7.803% | $45.73 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $47.72 | 13.747% | $54.2801 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $158.38 | 12.308% | $177.8734 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $22.28 | 3.519% | $23.064 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $725.82 | $788.0775 | $788.07 | $788.10 | $788.10 | |