| 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 | $47.51 | 4.401% | $49.6009 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $12.88 | 5.620% | $13.6039 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $196.83 | 12.841% | $222.1049 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $222.85 | 3.848% | $231.4253 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $232.72 | 5.754% | $246.1107 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $176.45 | 3.532% | $182.6822 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $10.63 | 10.432% | $11.7389 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $899.87 | $957.2668 | $957.26 | $957.30 | $957.20 | |