| 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 | $92.85 | 9.867% | $102.0115 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $36.45 | 10.646% | $40.3305 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $237.33 | 12.328% | $266.588 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $172.91 | 8.471% | $187.5572 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $82.68 | 11.540% | $92.2213 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $74.92 | 3.522% | $77.5587 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $136.75 | 7.565% | $147.0951 | $147.10 | $147.10 | $147.10 |
| 7 purchase totals = | $833.89 | $913.3623 | $913.37 | $913.35 | $913.40 | |