| 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 | $184.74 | 11.561% | $206.0978 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $116.77 | 7.698% | $125.759 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $220.68 | 10.345% | $243.5093 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $244.87 | 9.377% | $267.8315 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $236.70 | 7.601% | $254.6916 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $185.60 | 7.572% | $199.6536 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $250.56 | 5.521% | $264.3934 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $1,439.92 | $1,561.9362 | $1,561.93 | $1,561.95 | $1,562.00 | |