| 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 | $87.40 | 9.150% | $95.3971 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $72.56 | 3.590% | $75.1649 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $11.77 | 9.273% | $12.8614 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $224.83 | 5.594% | $237.407 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $144.36 | 13.632% | $164.0392 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $22.81 | 8.575% | $24.766 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $13.35 | 7.716% | $14.3801 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $577.08 | $624.0157 | $624.02 | $624.00 | $624.10 | |