| 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 | $13.71 | 5.483% | $14.4617 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $83.29 | 8.125% | $90.0573 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $151.92 | 5.205% | $159.8274 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $170.45 | 7.709% | $183.59 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $30.63 | 7.798% | $33.0185 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $13.72 | 4.791% | $14.3773 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $217.55 | 9.873% | $239.0287 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $681.27 | $734.3609 | $734.37 | $734.40 | $734.40 | |