| 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 | $217.92 | 13.780% | $247.9494 | $247.95 | $247.95 | $247.90 |
| Purchase #2 | $123.55 | 5.542% | $130.3971 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $116.42 | 11.607% | $129.9329 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $26.85 | 13.603% | $30.5024 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $189.29 | 3.598% | $196.1007 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $104.73 | 6.330% | $111.3594 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $78.99 | 7.866% | $85.2034 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $857.75 | $931.4453 | $931.44 | $931.45 | $931.40 | |