| 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 | $125.58 | 8.492% | $136.2443 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $171.36 | 3.220% | $176.8778 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $72.82 | 13.529% | $82.6718 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $27.44 | 4.209% | $28.5949 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $25.75 | 10.872% | $28.5495 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $196.56 | 3.310% | $203.0661 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $146.80 | 4.543% | $153.4691 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $766.31 | $809.4735 | $809.47 | $809.45 | $809.50 | |