| 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 | $235.56 | 6.203% | $250.1718 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $30.98 | 3.189% | $31.968 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $27.57 | 8.690% | $29.9658 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $243.90 | 10.129% | $268.6046 | $268.60 | $268.60 | $268.60 |
| Purchase #5 | $90.90 | 13.299% | $102.9888 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $74.27 | 8.711% | $80.7397 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $241.43 | 12.769% | $272.2582 | $272.26 | $272.25 | $272.30 |
| 7 purchase totals = | $944.61 | $1,036.6969 | $1,036.70 | $1,036.65 | $1,036.80 | |