| 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 | $219.44 | 9.847% | $241.0483 | $241.05 | $241.05 | $241.00 |
| Purchase #2 | $113.73 | 9.653% | $124.7084 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $202.36 | 9.846% | $222.2844 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $104.96 | 10.198% | $115.6638 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $221.26 | 8.649% | $240.3968 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $211.99 | 13.462% | $240.5281 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $82.65 | 7.704% | $89.0174 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $1,156.39 | $1,273.6472 | $1,273.65 | $1,273.65 | $1,273.60 | |