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 | $91.48 | 9.286% | $99.9748 | $99.97 | $99.95 | $100.00 |
Purchase #2 | $17.80 | 7.577% | $19.1487 | $19.15 | $19.15 | $19.10 |
Purchase #3 | $236.48 | 5.103% | $248.5476 | $248.55 | $248.55 | $248.50 |
Purchase #4 | $28.67 | 8.339% | $31.0608 | $31.06 | $31.05 | $31.10 |
Purchase #5 | $141.54 | 4.730% | $148.2348 | $148.23 | $148.25 | $148.20 |
Purchase #6 | $14.30 | 7.175% | $15.326 | $15.33 | $15.35 | $15.30 |
Purchase #7 | $108.43 | 12.585% | $122.0759 | $122.08 | $122.10 | $122.10 |
7 purchase totals = | $638.70 | $684.3686 | $684.37 | $684.40 | $684.30 |