| 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 | $17.68 | 11.466% | $19.7072 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $237.36 | 5.508% | $250.4338 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $192.76 | 7.280% | $206.7929 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $145.88 | 11.741% | $163.0078 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $15.93 | 4.501% | $16.647 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $90.78 | 9.839% | $99.7118 | $99.71 | $99.70 | $99.70 |
| Purchase #7 | $125.82 | 8.501% | $136.516 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $826.21 | $892.8165 | $892.82 | $892.80 | $892.70 | |