| 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 | $176.36 | 12.716% | $198.7859 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $50.96 | 10.416% | $56.268 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $245.35 | 6.586% | $261.5088 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $99.25 | 3.175% | $102.4012 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $232.57 | 9.153% | $253.8571 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $125.81 | 3.294% | $129.9542 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $116.60 | 4.808% | $122.2061 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $1,046.90 | $1,124.9813 | $1,124.99 | $1,124.95 | $1,125.10 | |