| 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 | $170.41 | 5.255% | $179.365 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $26.36 | 8.428% | $28.5816 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $187.60 | 6.178% | $199.1899 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $187.34 | 3.318% | $193.5559 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $51.52 | 11.204% | $57.2923 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $101.30 | 3.745% | $105.0937 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $97.48 | 8.735% | $105.9949 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $822.01 | $869.0733 | $869.07 | $869.10 | $869.20 | |