| 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 | $179.27 | 9.816% | $196.8671 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $103.41 | 13.157% | $117.0157 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $239.82 | 12.513% | $269.8287 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $66.81 | 4.314% | $69.6922 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $115.61 | 11.851% | $129.3109 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $82.93 | 3.486% | $85.8209 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $125.40 | 3.528% | $129.8241 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $913.25 | $998.3596 | $998.36 | $998.30 | $998.30 | |