| 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 | $202.29 | 6.614% | $215.6695 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $7.47 | 11.429% | $8.3237 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $123.40 | 8.473% | $133.8557 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $192.32 | 8.163% | $208.0191 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $126.66 | 6.161% | $134.4635 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $199.80 | 8.587% | $216.9568 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $50.53 | 12.178% | $56.6835 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $902.47 | $973.9718 | $973.97 | $973.90 | $974.10 | |