| 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 | $65.46 | 13.547% | $74.3279 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $59.62 | 9.712% | $65.4103 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $247.99 | 3.196% | $255.9158 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $53.65 | 6.471% | $57.1217 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $33.25 | 8.125% | $35.9516 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $189.45 | 6.305% | $201.3948 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $100.59 | 10.455% | $111.1067 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $750.01 | $801.2288 | $801.23 | $801.20 | $801.20 | |