| 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 | $43.27 | 5.783% | $45.7723 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $248.95 | 8.604% | $270.3697 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $243.48 | 8.829% | $264.9768 | $264.98 | $265.00 | $265.00 |
| Purchase #4 | $20.40 | 11.448% | $22.7354 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $25.38 | 12.614% | $28.5814 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $17.64 | 13.795% | $20.0734 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $115.63 | 7.338% | $124.1149 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $714.75 | $776.6239 | $776.62 | $776.60 | $776.70 | |