| 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 | $181.42 | 3.171% | $187.1728 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $66.36 | 3.657% | $68.7868 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $226.68 | 9.595% | $248.4299 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $52.72 | 8.625% | $57.2671 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $69.30 | 10.188% | $76.3603 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $99.99 | 5.595% | $105.5844 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $13.80 | 7.450% | $14.8281 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $710.27 | $758.4294 | $758.43 | $758.45 | $758.50 | |