| 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 | $242.70 | 12.225% | $272.3701 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $191.35 | 13.779% | $217.7161 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $195.92 | 9.812% | $215.1437 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $87.63 | 6.671% | $93.4758 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $92.31 | 12.668% | $104.0038 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $104.51 | 3.697% | $108.3737 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $125.51 | 9.177% | $137.0281 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,039.93 | $1,148.1113 | $1,148.11 | $1,148.10 | $1,148.10 | |