| 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 | $65.98 | 10.589% | $72.9666 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $124.32 | 9.468% | $136.0906 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $240.26 | 5.214% | $252.7872 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $182.63 | 9.618% | $200.1954 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $11.79 | 10.386% | $13.0145 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $71.65 | 9.569% | $78.5062 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $126.98 | 6.821% | $135.6413 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $823.61 | $889.2018 | $889.21 | $889.20 | $889.20 | |