| 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 | $206.44 | 3.845% | $214.3776 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $10.72 | 11.525% | $11.9555 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $161.79 | 10.647% | $179.0158 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $201.79 | 6.475% | $214.8559 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $149.75 | 12.695% | $168.7608 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $17.83 | 9.471% | $19.5187 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $62.79 | 5.693% | $66.3646 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $811.11 | $874.8489 | $874.86 | $874.80 | $875.00 | |