| 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 | $105.68 | 10.199% | $116.4583 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $207.29 | 4.466% | $216.5476 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $129.71 | 3.745% | $134.5676 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $15.25 | 5.660% | $16.1132 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $65.32 | 9.264% | $71.3712 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $8.78 | 8.165% | $9.4969 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $164.71 | 12.604% | $185.47 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $696.74 | $750.0248 | $750.03 | $749.95 | $750.10 | |