| 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 | $49.26 | 3.439% | $50.9541 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $166.35 | 9.646% | $182.3961 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $129.64 | 9.757% | $142.289 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $100.78 | 3.497% | $104.3043 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $215.44 | 12.773% | $242.9582 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $179.38 | 13.172% | $203.0079 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $42.94 | 5.271% | $45.2034 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $883.79 | $971.1130 | $971.11 | $971.10 | $971.20 | |