| 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 | $61.61 | 8.167% | $66.6417 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $105.48 | 10.476% | $116.5301 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $232.58 | 10.650% | $257.3498 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $182.50 | 11.705% | $203.8616 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $215.50 | 6.627% | $229.7812 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $248.32 | 3.550% | $257.1354 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $152.50 | 3.228% | $157.4227 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,198.49 | $1,288.7225 | $1,288.72 | $1,288.75 | $1,288.60 | |