| 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 | $239.70 | 4.363% | $250.1581 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $90.46 | 7.619% | $97.3521 | $97.35 | $97.35 | $97.40 |
| Purchase #3 | $184.86 | 9.405% | $202.2461 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $217.66 | 10.694% | $240.9366 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $126.61 | 11.832% | $141.5905 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $128.25 | 6.119% | $136.0976 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $144.78 | 11.141% | $160.9099 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $1,132.32 | $1,229.2909 | $1,229.30 | $1,229.30 | $1,229.30 | |