| 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 | $175.92 | 3.841% | $182.6771 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $24.37 | 6.301% | $25.9056 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $100.50 | 3.834% | $104.3532 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $106.32 | 5.383% | $112.0432 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $58.64 | 8.658% | $63.7171 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $73.99 | 7.593% | $79.6081 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $66.26 | 4.417% | $69.1867 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $606.00 | $637.4910 | $637.50 | $637.50 | $637.50 | |