| 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 | $163.42 | 6.439% | $173.9426 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $90.26 | 3.352% | $93.2855 | $93.29 | $93.30 | $93.30 |
| Purchase #3 | $157.73 | 8.821% | $171.6434 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $174.68 | 4.293% | $182.179 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $158.80 | 13.590% | $180.3809 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $208.33 | 4.346% | $217.384 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $54.93 | 8.608% | $59.6584 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $1,008.15 | $1,078.4738 | $1,078.47 | $1,078.55 | $1,078.50 | |