| 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 | $116.38 | 9.443% | $127.3698 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $149.48 | 5.404% | $157.5579 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $200.35 | 8.526% | $217.4318 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $220.75 | 4.659% | $231.0347 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $206.35 | 7.444% | $221.7107 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $210.67 | 6.571% | $224.5131 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $227.43 | 13.405% | $257.917 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $1,331.41 | $1,437.5350 | $1,437.53 | $1,437.50 | $1,437.50 | |