| 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 | $118.92 | 8.597% | $129.1436 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $200.64 | 13.270% | $227.2649 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $248.56 | 7.430% | $267.028 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $239.46 | 5.244% | $252.0173 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $9.37 | 9.833% | $10.2914 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $236.54 | 5.849% | $250.3752 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $34.40 | 8.185% | $37.2156 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $1,087.89 | $1,173.3360 | $1,173.34 | $1,173.35 | $1,173.30 | |