| 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 | $133.53 | 12.368% | $150.045 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $158.25 | 5.621% | $167.1452 | $167.15 | $167.15 | $167.10 |
| Purchase #3 | $122.39 | 6.533% | $130.3857 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $34.30 | 4.221% | $35.7478 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $184.46 | 12.399% | $207.3312 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $82.84 | 7.106% | $88.7266 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $207.54 | 4.558% | $216.9997 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $923.31 | $996.3812 | $996.40 | $996.45 | $996.20 | |