| 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 | $111.88 | 12.498% | $125.8628 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $160.87 | 4.754% | $168.5178 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $232.77 | 7.513% | $250.258 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $106.39 | 5.642% | $112.3925 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $114.81 | 9.290% | $125.4758 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $33.96 | 8.699% | $36.9142 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $145.73 | 10.121% | $160.4793 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $906.41 | $979.9004 | $979.90 | $979.90 | $980.00 | |