| 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 | $161.95 | 4.423% | $169.113 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $36.60 | 12.665% | $41.2354 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $22.67 | 6.586% | $24.163 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $223.87 | 10.383% | $247.1144 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $32.95 | 7.462% | $35.4087 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $228.26 | 6.857% | $243.9118 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $139.45 | 13.360% | $158.0805 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $845.75 | $919.0268 | $919.02 | $919.00 | $919.00 | |