| 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 | $51.70 | 7.756% | $55.7099 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $195.58 | 13.341% | $221.6723 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $164.67 | 10.222% | $181.5026 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $139.37 | 4.476% | $145.6082 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $235.69 | 9.249% | $257.489 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $194.71 | 7.709% | $209.7202 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $85.49 | 5.519% | $90.2082 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $1,067.21 | $1,161.9104 | $1,161.91 | $1,161.85 | $1,161.90 | |