| 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 | $116.49 | 6.551% | $124.1213 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $20.40 | 13.319% | $23.1171 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $109.70 | 8.465% | $118.9861 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $30.92 | 6.683% | $32.9864 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $65.69 | 5.110% | $69.0468 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $208.61 | 10.115% | $229.7109 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $99.80 | 11.441% | $111.2181 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $651.61 | $709.1867 | $709.20 | $709.15 | $709.10 | |