| 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 | $180.89 | 7.406% | $194.2867 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $125.91 | 9.495% | $137.8652 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $184.26 | 11.796% | $205.9953 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $66.59 | 6.261% | $70.7592 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $24.26 | 5.239% | $25.531 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $73.63 | 8.727% | $80.0557 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $7.54 | 13.128% | $8.5299 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $663.08 | $723.0230 | $723.04 | $723.05 | $723.10 | |