| 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 | $81.89 | 3.777% | $84.983 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $221.91 | 5.850% | $234.8917 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $188.72 | 10.405% | $208.3563 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $16.56 | 10.210% | $18.2508 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $203.85 | 7.365% | $218.8636 | $218.86 | $218.85 | $218.90 |
| Purchase #6 | $151.63 | 6.231% | $161.0781 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $28.40 | 11.326% | $31.6166 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $892.96 | $958.0401 | $958.04 | $958.05 | $958.20 | |