| 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 | $230.72 | 9.522% | $252.6892 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $191.33 | 13.155% | $216.4995 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $182.82 | 12.379% | $205.4513 | $205.45 | $205.45 | $205.50 |
| Purchase #4 | $26.53 | 6.366% | $28.2189 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $201.59 | 11.825% | $225.428 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $49.31 | 10.751% | $54.6113 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $75.83 | 7.324% | $81.3838 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $958.13 | $1,064.2820 | $1,064.28 | $1,064.30 | $1,064.30 | |