| 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 | $67.81 | 11.219% | $75.4176 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $102.29 | 6.158% | $108.589 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $20.77 | 11.197% | $23.0956 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $18.77 | 11.380% | $20.906 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $38.39 | 9.134% | $41.8965 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $158.72 | 8.649% | $172.4477 | $172.45 | $172.45 | $172.40 |
| Purchase #7 | $195.49 | 5.273% | $205.7982 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $602.24 | $648.1506 | $648.17 | $648.15 | $648.10 | |