| 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 | $196.71 | 11.753% | $219.8293 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $236.77 | 3.462% | $244.967 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $12.26 | 5.592% | $12.9456 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $6.32 | 3.573% | $6.5458 | $6.55 | $6.55 | $6.50 |
| Purchase #5 | $177.36 | 3.632% | $183.8017 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $26.56 | 12.288% | $29.8237 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $75.38 | 4.688% | $78.9138 | $78.91 | $78.90 | $78.90 |
| 7 purchase totals = | $731.36 | $776.8269 | $776.83 | $776.80 | $776.70 | |