| 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 | $228.66 | 9.264% | $249.8431 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $127.41 | 8.492% | $138.2297 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $30.43 | 5.798% | $32.1943 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $109.79 | 5.678% | $116.0239 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $239.49 | 7.655% | $257.823 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $97.85 | 3.732% | $101.5018 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $111.25 | 10.338% | $122.751 | $122.75 | $122.75 | $122.80 |
| 7 purchase totals = | $944.88 | $1,018.3668 | $1,018.35 | $1,018.35 | $1,018.30 | |