| 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 | $126.83 | 6.126% | $134.5996 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $213.90 | 7.529% | $230.0045 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $138.94 | 5.208% | $146.176 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $74.66 | 11.361% | $83.1421 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $74.45 | 11.357% | $82.9053 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $157.31 | 4.385% | $164.208 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $164.56 | 11.844% | $184.0505 | $184.05 | $184.05 | $184.10 |
| 7 purchase totals = | $950.65 | $1,025.0860 | $1,025.09 | $1,025.10 | $1,025.10 | |