| 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 | $53.77 | 6.366% | $57.193 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $243.30 | 4.816% | $255.0173 | $255.02 | $255.00 | $255.00 |
| Purchase #3 | $201.96 | 3.840% | $209.7153 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $125.46 | 11.109% | $139.3974 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $19.30 | 9.421% | $21.1183 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $158.55 | 11.261% | $176.4043 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $7.46 | 6.710% | $7.9606 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $809.80 | $866.8062 | $866.81 | $866.75 | $866.80 | |