| 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 | $32.47 | 12.294% | $36.4619 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $249.71 | 7.481% | $268.3908 | $268.39 | $268.40 | $268.40 |
| Purchase #3 | $119.57 | 4.441% | $124.8801 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $241.60 | 7.616% | $260.0003 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $38.87 | 11.605% | $43.3809 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $59.45 | 9.704% | $65.219 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $172.31 | 10.689% | $190.7282 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $913.98 | $989.0612 | $989.06 | $989.10 | $989.10 | |