| 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 | $177.79 | 7.718% | $191.5118 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $204.79 | 12.811% | $231.0256 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $117.92 | 13.637% | $134.0008 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $7.76 | 11.633% | $8.6627 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $105.47 | 6.564% | $112.3931 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $229.85 | 5.734% | $243.0296 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $205.29 | 13.415% | $232.8297 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,048.87 | $1,153.4533 | $1,153.45 | $1,153.50 | $1,153.40 | |