| 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 | $69.75 | 11.554% | $77.8089 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $29.30 | 4.419% | $30.5948 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $116.75 | 5.809% | $123.532 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $249.32 | 8.686% | $270.9759 | $270.98 | $271.00 | $271.00 |
| Purchase #5 | $63.62 | 3.112% | $65.5999 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $110.89 | 13.528% | $125.8912 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $30.87 | 13.393% | $35.0044 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $670.50 | $729.4071 | $729.40 | $729.45 | $729.40 | |