| 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 | $112.36 | 10.490% | $124.1466 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $89.84 | 11.699% | $100.3504 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $238.84 | 9.840% | $262.3419 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $52.35 | 5.542% | $55.2512 | $55.25 | $55.25 | $55.30 |
| Purchase #5 | $214.88 | 3.168% | $221.6874 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $199.50 | 5.212% | $209.8979 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $62.93 | 6.520% | $67.033 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $970.70 | $1,040.7084 | $1,040.71 | $1,040.75 | $1,040.70 | |