| 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 | $116.99 | 4.861% | $122.6769 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $248.36 | 3.589% | $257.2736 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $179.31 | 8.218% | $194.0457 | $194.05 | $194.05 | $194.00 |
| Purchase #4 | $30.54 | 11.780% | $34.1376 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $16.80 | 11.537% | $18.7382 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $11.63 | 8.839% | $12.658 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $179.69 | 13.233% | $203.4684 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $783.32 | $842.9984 | $843.01 | $843.00 | $843.00 | |