| 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 | $114.97 | 12.245% | $129.0481 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $39.69 | 7.202% | $42.5485 | $42.55 | $42.55 | $42.50 |
| Purchase #3 | $84.68 | 3.590% | $87.72 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $81.95 | 13.776% | $93.2394 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $234.55 | 6.469% | $249.723 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $176.88 | 7.540% | $190.2168 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $63.37 | 10.760% | $70.1886 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $796.09 | $862.6844 | $862.69 | $862.65 | $862.50 | |