| 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 | $105.31 | 3.490% | $108.9853 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $195.25 | 11.149% | $217.0184 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $44.69 | 12.217% | $50.1498 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $194.50 | 12.606% | $219.0187 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $5.83 | 10.515% | $6.443 | $6.44 | $6.45 | $6.40 |
| Purchase #6 | $54.36 | 10.601% | $60.1227 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $215.37 | 3.481% | $222.867 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $815.31 | $884.6049 | $884.61 | $884.55 | $884.50 | |