| 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 | $200.84 | 6.447% | $213.7882 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $34.87 | 9.494% | $38.1806 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $221.78 | 5.374% | $233.6985 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $201.82 | 6.821% | $215.5861 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $152.75 | 6.853% | $163.218 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $102.69 | 10.268% | $113.2342 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $44.99 | 11.285% | $50.0671 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $959.74 | $1,027.7727 | $1,027.78 | $1,027.80 | $1,027.80 | |