| 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 | $160.31 | 6.721% | $171.0844 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $238.88 | 3.137% | $246.3737 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $97.48 | 9.545% | $106.7845 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $175.41 | 3.464% | $181.4862 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $77.43 | 4.358% | $80.8044 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $163.80 | 6.373% | $174.239 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $127.48 | 7.867% | $137.5089 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $1,040.79 | $1,098.2811 | $1,098.27 | $1,098.30 | $1,098.30 | |