| 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 | $66.56 | 5.556% | $70.2581 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $60.26 | 13.302% | $68.2758 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $163.28 | 9.806% | $179.2912 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $25.87 | 4.391% | $27.006 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $127.35 | 8.471% | $138.1378 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $237.60 | 8.319% | $257.3659 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $53.38 | 7.345% | $57.3008 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $734.30 | $797.6356 | $797.65 | $797.65 | $797.70 | |