| 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 | $46.44 | 5.270% | $48.8874 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $116.84 | 13.183% | $132.243 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $188.57 | 4.174% | $196.4409 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $217.26 | 6.795% | $232.0228 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $91.61 | 11.777% | $102.3989 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $13.61 | 3.792% | $14.1261 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $198.28 | 6.369% | $210.9085 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $872.61 | $937.0276 | $937.03 | $937.05 | $936.90 | |