| 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 | $181.71 | 6.238% | $193.0451 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $128.95 | 9.139% | $140.7347 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $31.27 | 13.724% | $35.5615 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $193.83 | 8.355% | $210.0245 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $97.75 | 9.451% | $106.9884 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $51.70 | 7.834% | $55.7502 | $55.75 | $55.75 | $55.80 |
| Purchase #7 | $165.25 | 6.532% | $176.0441 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $850.46 | $918.1485 | $918.14 | $918.15 | $918.10 | |