| 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 | $234.46 | 9.383% | $256.4594 | $256.46 | $256.45 | $256.50 |
| Purchase #2 | $203.66 | 7.736% | $219.4151 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $236.44 | 13.322% | $267.9385 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $244.50 | 4.506% | $255.5172 | $255.52 | $255.50 | $255.50 |
| Purchase #5 | $161.77 | 12.612% | $182.1724 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $158.32 | 4.344% | $165.1974 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $181.84 | 13.266% | $205.9629 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $1,420.99 | $1,552.6629 | $1,552.67 | $1,552.60 | $1,552.70 | |