| 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 | $79.28 | 11.106% | $88.0848 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $39.81 | 11.581% | $44.4204 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $83.89 | 9.372% | $91.7522 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $193.73 | 6.646% | $206.6053 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $62.44 | 8.699% | $67.8717 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $194.68 | 11.478% | $217.0254 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $202.97 | 9.556% | $222.3658 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $856.80 | $938.1256 | $938.13 | $938.10 | $938.20 | |