| 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 | $191.35 | 12.691% | $215.6342 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $36.61 | 11.636% | $40.8699 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $243.85 | 11.236% | $271.249 | $271.25 | $271.25 | $271.20 |
| Purchase #4 | $235.26 | 8.383% | $254.9818 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $18.75 | 7.331% | $20.1246 | $20.12 | $20.10 | $20.10 |
| Purchase #6 | $53.60 | 4.792% | $56.1685 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $44.52 | 3.627% | $46.1347 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $823.94 | $905.1627 | $905.15 | $905.15 | $905.10 | |