| 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 | $145.26 | 7.616% | $156.323 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $98.68 | 8.569% | $107.1359 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $210.25 | 9.263% | $229.7255 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $213.40 | 9.125% | $232.8728 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $122.53 | 13.809% | $139.4502 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $108.59 | 4.709% | $113.7035 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $205.25 | 11.185% | $228.2072 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $1,103.96 | $1,207.4181 | $1,207.42 | $1,207.40 | $1,207.40 | |