| 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 | $96.72 | 9.208% | $105.626 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $211.86 | 5.235% | $222.9509 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $92.92 | 11.753% | $103.8409 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $107.95 | 12.253% | $121.1771 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $28.46 | 3.202% | $29.3713 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $10.90 | 6.195% | $11.5753 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $49.69 | 9.611% | $54.4657 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $598.50 | $649.0072 | $649.02 | $649.05 | $649.10 | |