| 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 | $171.41 | 6.792% | $183.0522 | $183.05 | $183.05 | $183.10 |
| Purchase #2 | $198.97 | 6.153% | $211.2126 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $218.51 | 12.793% | $246.464 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $68.41 | 8.729% | $74.3815 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $177.80 | 6.710% | $189.7304 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $173.68 | 4.189% | $180.9555 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $136.45 | 10.627% | $150.9505 | $150.95 | $150.95 | $151.00 |
| 7 purchase totals = | $1,145.23 | $1,236.7467 | $1,236.74 | $1,236.75 | $1,236.90 | |