| 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 | $114.88 | 10.616% | $127.0757 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $35.48 | 11.103% | $39.4193 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $18.52 | 13.501% | $21.0204 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $66.98 | 12.609% | $75.4255 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $155.57 | 8.750% | $169.1824 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $92.46 | 13.511% | $104.9523 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $86.48 | 7.261% | $92.7593 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $570.37 | $629.8349 | $629.84 | $629.85 | $629.90 | |