| 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 | $166.75 | 9.796% | $183.0848 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $66.47 | 8.192% | $71.9152 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $224.79 | 3.218% | $232.0237 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $114.88 | 10.396% | $126.8229 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $64.61 | 12.107% | $72.4323 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $227.82 | 6.144% | $241.8173 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $7.67 | 11.106% | $8.5218 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $872.99 | $936.6180 | $936.61 | $936.55 | $936.50 | |