| 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 | $217.33 | 9.139% | $237.1918 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $45.81 | 8.599% | $49.7492 | $49.75 | $49.75 | $49.70 |
| Purchase #3 | $166.38 | 9.330% | $181.9033 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $193.72 | 9.510% | $212.1428 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $73.28 | 9.746% | $80.4219 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $86.86 | 8.728% | $94.4411 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $14.63 | 7.493% | $15.7262 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $798.01 | $871.5763 | $871.57 | $871.60 | $871.40 | |