| 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 | $132.57 | 5.632% | $140.0363 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $49.68 | 5.768% | $52.5455 | $52.55 | $52.55 | $52.50 |
| Purchase #3 | $248.43 | 13.151% | $281.101 | $281.10 | $281.10 | $281.10 |
| Purchase #4 | $51.40 | 3.476% | $53.1867 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $109.48 | 5.614% | $115.6262 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $209.99 | 7.495% | $225.7288 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $171.36 | 3.522% | $177.3953 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $972.91 | $1,045.6198 | $1,045.64 | $1,045.70 | $1,045.50 | |