| 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 | $117.62 | 10.717% | $130.2253 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $146.98 | 5.421% | $154.9478 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $173.77 | 6.471% | $185.0147 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $248.91 | 12.565% | $280.1855 | $280.19 | $280.20 | $280.20 |
| Purchase #5 | $208.43 | 6.593% | $222.1718 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $25.65 | 5.344% | $27.0207 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $170.57 | 10.591% | $188.6351 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $1,091.93 | $1,188.2009 | $1,188.21 | $1,188.20 | $1,188.10 | |