| 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 | $42.80 | 4.429% | $44.6956 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $204.77 | 5.427% | $215.8829 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $242.41 | 12.451% | $272.5925 | $272.59 | $272.60 | $272.60 |
| Purchase #4 | $11.81 | 4.497% | $12.3411 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $189.76 | 13.283% | $214.9658 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $7.46 | 6.508% | $7.9455 | $7.95 | $7.95 | $7.90 |
| Purchase #7 | $233.82 | 7.629% | $251.6581 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $932.83 | $1,020.0815 | $1,020.09 | $1,020.10 | $1,020.10 | |