| 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 | $38.82 | 13.428% | $44.0327 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $115.68 | 6.317% | $122.9875 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $166.35 | 12.470% | $187.0938 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $123.31 | 13.710% | $140.2158 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $25.61 | 6.612% | $27.3033 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $121.72 | 10.764% | $134.8219 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $169.40 | 7.310% | $181.7831 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $760.89 | $838.2381 | $838.23 | $838.25 | $838.20 | |