| 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 | $182.61 | 12.188% | $204.8665 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $156.69 | 3.494% | $162.1647 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $209.68 | 8.483% | $227.4672 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $196.59 | 3.568% | $203.6043 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $51.64 | 10.185% | $56.8995 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $24.78 | 6.509% | $26.3929 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $77.37 | 8.630% | $84.047 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $899.36 | $965.4421 | $965.44 | $965.40 | $965.50 | |