| 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 | $134.25 | 11.786% | $150.0727 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $69.55 | 3.330% | $71.866 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $199.96 | 11.597% | $223.1494 | $223.15 | $223.15 | $223.10 |
| Purchase #4 | $126.69 | 5.809% | $134.0494 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $55.41 | 3.419% | $57.3045 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $167.87 | 5.515% | $177.128 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $224.42 | 3.156% | $231.5027 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $978.15 | $1,045.0727 | $1,045.07 | $1,045.05 | $1,045.00 | |