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 | $75.29 | 6.468% | $80.1598 | $80.16 | $80.15 | $80.20 |
Purchase #2 | $5.93 | 8.744% | $6.4485 | $6.45 | $6.45 | $6.40 |
Purchase #3 | $21.92 | 5.655% | $23.1596 | $23.16 | $23.15 | $23.20 |
Purchase #4 | $22.76 | 5.174% | $23.9376 | $23.94 | $23.95 | $23.90 |
Purchase #5 | $137.33 | 4.829% | $143.9617 | $143.96 | $143.95 | $144.00 |
Purchase #6 | $216.36 | 13.282% | $245.0969 | $245.10 | $245.10 | $245.10 |
Purchase #7 | $87.61 | 11.468% | $97.6571 | $97.66 | $97.65 | $97.70 |
7 purchase totals = | $567.20 | $620.4212 | $620.43 | $620.40 | $620.50 |