| 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 | $74.71 | 9.738% | $81.9853 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $113.54 | 10.552% | $125.5207 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $84.93 | 3.249% | $87.6894 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $6.62 | 12.695% | $7.4604 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $220.81 | 5.319% | $232.5549 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $119.94 | 11.564% | $133.8099 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $250.73 | 12.459% | $281.9685 | $281.97 | $281.95 | $282.00 |
| 7 purchase totals = | $871.28 | $950.9891 | $950.99 | $950.95 | $951.10 | |