| 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 | $20.53 | 9.304% | $22.4401 | $22.44 | $22.45 | $22.40 |
| Purchase #2 | $155.92 | 5.484% | $164.4707 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $50.91 | 9.833% | $55.916 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $221.53 | 3.104% | $228.4063 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $246.75 | 6.241% | $262.1497 | $262.15 | $262.15 | $262.10 |
| Purchase #6 | $119.26 | 3.553% | $123.4973 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $107.75 | 7.684% | $116.0295 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $922.65 | $972.9096 | $972.92 | $972.90 | $972.80 | |