| 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 | $200.92 | 4.631% | $210.2246 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $142.71 | 7.807% | $153.8514 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $60.53 | 13.132% | $68.4788 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $125.84 | 8.220% | $136.184 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $97.68 | 10.756% | $108.1865 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $117.45 | 4.732% | $123.0077 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $188.62 | 10.424% | $208.2817 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $933.75 | $1,008.2147 | $1,008.21 | $1,008.25 | $1,008.30 | |