| 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 | $246.41 | 4.540% | $257.597 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $29.27 | 4.419% | $30.5634 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $123.73 | 10.739% | $137.0174 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $120.39 | 4.255% | $125.5126 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $152.52 | 3.379% | $157.6737 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $36.79 | 12.222% | $41.2865 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $237.68 | 13.161% | $268.9611 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $946.79 | $1,018.6117 | $1,018.61 | $1,018.55 | $1,018.70 | |