| 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 | $127.46 | 6.802% | $136.1298 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $215.94 | 3.353% | $223.1805 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $165.53 | 12.658% | $186.4828 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $55.56 | 3.469% | $57.4874 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $14.79 | 13.539% | $16.7924 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $107.98 | 11.643% | $120.5521 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $153.65 | 9.300% | $167.9395 | $167.94 | $167.95 | $167.90 |
| 7 purchase totals = | $840.91 | $908.5645 | $908.56 | $908.65 | $908.60 | |