| 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 | $144.26 | 13.480% | $163.7062 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $31.73 | 4.614% | $33.194 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $164.38 | 7.837% | $177.2625 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $150.60 | 9.338% | $164.663 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $49.75 | 4.621% | $52.0489 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $127.54 | 5.701% | $134.8111 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $90.76 | 5.375% | $95.6384 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $759.02 | $821.3241 | $821.32 | $821.30 | $821.30 | |