| 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 | $92.26 | 9.505% | $101.0293 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $103.93 | 7.732% | $111.9659 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $24.68 | 3.472% | $25.5369 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $97.41 | 3.267% | $100.5924 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $147.57 | 10.512% | $163.0826 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $208.68 | 7.175% | $223.6528 | $223.65 | $223.65 | $223.70 |
| Purchase #7 | $104.91 | 9.705% | $115.0915 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $779.44 | $840.9514 | $840.95 | $841.00 | $841.00 | |