| 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 | $106.67 | 6.621% | $113.7326 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $122.40 | 12.775% | $138.0366 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $227.94 | 10.718% | $252.3706 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $150.86 | 13.124% | $170.6589 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $61.84 | 5.229% | $65.0736 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $154.45 | 6.582% | $164.6159 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $99.88 | 7.788% | $107.6587 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $924.04 | $1,012.1469 | $1,012.15 | $1,012.10 | $1,012.20 | |