| 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 | $217.66 | 4.186% | $226.7712 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $96.39 | 4.309% | $100.5434 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $224.50 | 9.784% | $246.4651 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $107.76 | 12.552% | $121.286 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $176.50 | 8.785% | $192.0055 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $80.50 | 9.317% | $88.0002 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $158.62 | 3.778% | $164.6127 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $1,061.93 | $1,139.6841 | $1,139.69 | $1,139.65 | $1,139.70 | |