| 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 | $95.47 | 11.143% | $106.1082 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $73.85 | 8.244% | $79.9382 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $218.46 | 6.443% | $232.5354 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $30.86 | 12.419% | $34.6925 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $134.72 | 6.441% | $143.3973 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $56.38 | 11.500% | $62.8637 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $231.98 | 12.126% | $260.1099 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $841.72 | $919.6452 | $919.65 | $919.65 | $919.60 | |