| 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 | $211.40 | 12.132% | $237.047 | $237.05 | $237.05 | $237.00 |
| Purchase #2 | $85.48 | 9.592% | $93.6792 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $163.84 | 3.846% | $170.1413 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $219.34 | 4.867% | $230.0153 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $182.31 | 5.575% | $192.4738 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $165.29 | 7.723% | $178.0553 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $105.35 | 10.249% | $116.1473 | $116.15 | $116.15 | $116.10 |
| 7 purchase totals = | $1,133.01 | $1,217.5592 | $1,217.57 | $1,217.55 | $1,217.50 | |