| 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 | $10.88 | 4.549% | $11.3749 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $181.92 | 8.177% | $196.7956 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $111.98 | 4.604% | $117.1356 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $15.73 | 6.456% | $16.7455 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $223.45 | 13.545% | $253.7163 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $150.40 | 4.233% | $156.7664 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $59.98 | 7.340% | $64.3825 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $754.34 | $816.9168 | $816.93 | $816.90 | $816.90 | |