| 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 | $146.78 | 12.153% | $164.6182 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $142.31 | 3.336% | $147.0575 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $123.72 | 8.844% | $134.6618 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $250.86 | 12.147% | $281.332 | $281.33 | $281.35 | $281.30 |
| Purchase #5 | $205.87 | 5.679% | $217.5614 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $185.60 | 5.456% | $195.7263 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $62.90 | 6.458% | $66.9621 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $1,118.04 | $1,207.9193 | $1,207.92 | $1,207.90 | $1,208.00 | |