| 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 | $227.88 | 3.816% | $236.5759 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $162.45 | 12.812% | $183.2631 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $171.97 | 9.494% | $188.2968 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $89.64 | 4.324% | $93.516 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $28.45 | 5.647% | $30.0566 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $98.48 | 7.617% | $105.9812 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $189.86 | 9.253% | $207.4277 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $968.73 | $1,045.1173 | $1,045.13 | $1,045.15 | $1,045.20 | |