| 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 | $113.60 | 11.334% | $126.4754 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $249.79 | 9.297% | $273.013 | $273.01 | $273.00 | $273.00 |
| Purchase #3 | $124.47 | 4.753% | $130.3861 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $22.46 | 7.277% | $24.0944 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $169.51 | 9.826% | $186.1661 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $69.39 | 12.400% | $77.9944 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $15.86 | 13.693% | $18.0317 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $765.08 | $836.1611 | $836.16 | $836.20 | $836.20 | |