| 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 | $174.66 | 6.723% | $186.4024 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $90.27 | 4.432% | $94.2708 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $178.70 | 12.321% | $200.7176 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $189.62 | 7.373% | $203.6007 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $94.75 | 10.815% | $104.9972 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $61.56 | 4.561% | $64.3678 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $11.65 | 3.812% | $12.0941 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $801.21 | $866.4506 | $866.45 | $866.40 | $866.50 | |