| 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 | $250.58 | 10.648% | $277.2618 | $277.26 | $277.25 | $277.30 |
| Purchase #2 | $238.76 | 11.614% | $266.4896 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $18.97 | 9.654% | $20.8014 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $110.92 | 4.662% | $116.0911 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $109.40 | 13.620% | $124.3003 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $208.29 | 13.409% | $236.2196 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $245.86 | 10.379% | $271.3778 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $1,182.78 | $1,312.5416 | $1,312.54 | $1,312.55 | $1,312.60 | |