| 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 | $71.90 | 11.826% | $80.4029 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $153.68 | 6.488% | $163.6508 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $105.72 | 4.678% | $110.6656 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $59.53 | 9.329% | $65.0836 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $209.53 | 6.651% | $223.4658 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $124.99 | 6.483% | $133.0931 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $14.81 | 8.339% | $16.045 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $740.16 | $792.4068 | $792.41 | $792.40 | $792.50 | |