| 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 | $133.78 | 10.771% | $148.1894 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $129.75 | 3.751% | $134.6169 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $236.91 | 3.733% | $245.7539 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $55.40 | 4.448% | $57.8642 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $40.29 | 5.729% | $42.5982 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $101.29 | 7.468% | $108.8543 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $207.67 | 8.791% | $225.9263 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $905.09 | $963.8032 | $963.80 | $963.80 | $963.90 | |