| 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 | $137.61 | 10.208% | $151.6572 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $99.65 | 4.740% | $104.3734 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $92.45 | 3.864% | $96.0223 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $15.59 | 8.330% | $16.8886 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $88.73 | 9.509% | $97.1673 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $133.68 | 10.248% | $147.3795 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $198.52 | 12.135% | $222.6104 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $766.23 | $836.0987 | $836.10 | $836.05 | $836.20 | |