| 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 | $198.30 | 4.174% | $206.577 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $106.85 | 6.475% | $113.7685 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $225.99 | 5.832% | $239.1697 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $27.40 | 7.559% | $29.4712 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $92.95 | 4.387% | $97.0277 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $11.58 | 10.461% | $12.7914 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $219.98 | 13.133% | $248.87 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $883.05 | $947.6755 | $947.68 | $947.65 | $947.80 | |