| 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 | $215.29 | 10.592% | $238.0935 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $100.67 | 5.355% | $106.0609 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $246.46 | 8.110% | $266.4479 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $202.54 | 9.802% | $222.393 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $241.73 | 10.427% | $266.9352 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $85.31 | 4.285% | $88.9655 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $159.59 | 13.243% | $180.7245 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $1,251.59 | $1,369.6205 | $1,369.62 | $1,369.60 | $1,369.60 | |