| 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 | $231.90 | 10.256% | $255.6837 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $110.99 | 11.427% | $123.6728 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $32.92 | 12.516% | $37.0403 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $69.37 | 8.344% | $75.1582 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $154.53 | 6.159% | $164.0475 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $120.65 | 4.383% | $125.9381 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $128.64 | 11.437% | $143.3526 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $849.00 | $924.8932 | $924.89 | $924.90 | $924.90 | |