| 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 | $218.65 | 9.830% | $240.1433 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $127.54 | 9.418% | $139.5517 | $139.55 | $139.55 | $139.60 |
| Purchase #3 | $163.40 | 4.612% | $170.936 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $56.61 | 7.458% | $60.832 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $230.88 | 10.312% | $254.6883 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $48.99 | 12.717% | $55.2201 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $181.73 | 6.595% | $193.7151 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,027.80 | $1,115.0865 | $1,115.09 | $1,115.10 | $1,115.00 | |