| 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 | $192.73 | 6.437% | $205.136 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $236.43 | 4.469% | $246.9961 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $122.57 | 11.387% | $136.527 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $97.85 | 11.209% | $108.818 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $177.96 | 10.593% | $196.8113 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $106.76 | 8.556% | $115.8944 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $97.58 | 10.772% | $108.0913 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $1,031.88 | $1,118.2741 | $1,118.28 | $1,118.30 | $1,118.20 | |