| 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 | $97.94 | 12.852% | $110.5272 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $190.56 | 6.266% | $202.5005 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $231.28 | 6.801% | $247.0094 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $121.82 | 5.426% | $128.43 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $177.38 | 13.330% | $201.0248 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $72.64 | 11.663% | $81.112 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $134.79 | 3.153% | $139.0399 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $1,026.41 | $1,109.6438 | $1,109.64 | $1,109.65 | $1,109.50 | |