| 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 | $168.48 | 3.170% | $173.8208 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $169.64 | 4.319% | $176.9668 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $126.32 | 10.674% | $139.8034 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $116.96 | 4.714% | $122.4735 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $120.37 | 4.486% | $125.7698 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $146.34 | 4.438% | $152.8346 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $72.88 | 3.416% | $75.3696 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $920.99 | $967.0385 | $967.03 | $966.95 | $967.10 | |