| 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 | $116.41 | 9.874% | $127.9043 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $79.46 | 9.757% | $87.2129 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $228.88 | 10.778% | $253.5487 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $129.27 | 9.361% | $141.371 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $115.63 | 11.612% | $129.057 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $91.73 | 11.462% | $102.2441 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $23.99 | 13.418% | $27.209 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $785.37 | $868.5470 | $868.54 | $868.50 | $868.50 | |