| 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 | $20.87 | 12.646% | $23.5092 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $229.25 | 8.479% | $248.6881 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $76.30 | 3.202% | $78.7431 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $57.32 | 4.837% | $60.0926 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $189.82 | 5.584% | $200.4195 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $144.90 | 7.584% | $155.8892 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $133.76 | 8.329% | $144.9009 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $852.22 | $912.2426 | $912.24 | $912.25 | $912.20 | |