| 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 | $193.27 | 11.680% | $215.8439 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $203.82 | 13.468% | $231.2705 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $236.45 | 13.417% | $268.1745 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $158.97 | 4.246% | $165.7199 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $177.93 | 4.722% | $186.3319 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $11.52 | 13.480% | $13.0729 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $226.54 | 6.671% | $241.6525 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $1,208.50 | $1,322.0661 | $1,322.05 | $1,322.00 | $1,322.10 | |