| 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 | $9.98 | 10.277% | $11.0056 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $15.45 | 8.746% | $16.8013 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $166.33 | 10.658% | $184.0575 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $44.86 | 12.406% | $50.4253 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $189.42 | 7.213% | $203.0829 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $72.31 | 6.840% | $77.256 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $157.96 | 5.626% | $166.8468 | $166.85 | $166.85 | $166.80 |
| 7 purchase totals = | $656.31 | $709.4754 | $709.49 | $709.50 | $709.50 | |