| 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 | $175.39 | 5.681% | $185.3539 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $178.25 | 6.791% | $190.355 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $141.66 | 3.815% | $147.0643 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $107.73 | 3.358% | $111.3476 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $178.28 | 8.679% | $193.7529 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $170.49 | 10.387% | $188.1988 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $238.49 | 13.824% | $271.4589 | $271.46 | $271.45 | $271.50 |
| 7 purchase totals = | $1,190.29 | $1,287.5314 | $1,287.53 | $1,287.50 | $1,287.70 | |