| 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 | $157.72 | 11.217% | $175.4115 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $8.39 | 9.314% | $9.1714 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $217.41 | 9.180% | $237.3682 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $33.61 | 10.358% | $37.0913 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $240.86 | 5.403% | $253.8737 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $181.69 | 10.240% | $200.2951 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $31.81 | 10.842% | $35.2588 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $871.49 | $948.4700 | $948.47 | $948.40 | $948.60 | |