| 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 | $141.84 | 11.677% | $158.4027 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $82.42 | 3.709% | $85.477 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $127.31 | 5.785% | $134.6749 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $23.31 | 7.150% | $24.9767 | $24.98 | $25.00 | $25.00 |
| Purchase #5 | $15.54 | 7.530% | $16.7102 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $162.91 | 11.858% | $182.2279 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $63.45 | 12.806% | $71.5754 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $616.78 | $674.0448 | $674.05 | $674.10 | $674.10 | |