| 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 | $198.65 | 11.366% | $221.2286 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $181.94 | 4.775% | $190.6276 | $190.63 | $190.65 | $190.60 |
| Purchase #3 | $63.26 | 8.677% | $68.7491 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $31.43 | 9.640% | $34.4599 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $169.72 | 7.683% | $182.7596 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $61.90 | 9.370% | $67.7 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $78.82 | 7.269% | $84.5494 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $785.72 | $850.0742 | $850.08 | $850.10 | $850.00 | |