| 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 | $21.93 | 7.173% | $23.503 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $111.71 | 12.339% | $125.4939 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $157.53 | 4.382% | $164.433 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $135.44 | 6.471% | $144.2043 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $215.55 | 13.512% | $244.6751 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $209.65 | 5.426% | $221.0256 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $234.79 | 5.519% | $247.7481 | $247.75 | $247.75 | $247.70 |
| 7 purchase totals = | $1,086.60 | $1,171.0830 | $1,171.08 | $1,171.15 | $1,171.00 | |