| 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 | $38.63 | 10.500% | $42.6862 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $234.41 | 4.106% | $244.0349 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $35.29 | 7.659% | $37.9929 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $185.30 | 8.383% | $200.8337 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $228.73 | 6.591% | $243.8056 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $42.29 | 11.704% | $47.2396 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $163.97 | 7.103% | $175.6168 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $928.62 | $992.2097 | $992.21 | $992.25 | $992.10 | |