| 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 | $130.44 | 4.635% | $136.4859 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $218.55 | 3.637% | $226.4987 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $214.58 | 6.519% | $228.5685 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $227.96 | 12.272% | $255.9353 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $217.48 | 8.541% | $236.055 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $250.99 | 13.385% | $284.585 | $284.59 | $284.60 | $284.60 |
| Purchase #7 | $53.37 | 9.208% | $58.2843 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $1,313.37 | $1,426.4127 | $1,426.43 | $1,426.45 | $1,426.50 | |