| 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 | $212.48 | 3.276% | $219.4408 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $93.56 | 5.862% | $99.0445 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $168.78 | 5.281% | $177.6933 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $110.40 | 13.290% | $125.0722 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $146.95 | 9.564% | $161.0043 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $234.65 | 9.391% | $256.686 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $184.58 | 10.686% | $204.3042 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $1,151.40 | $1,243.2453 | $1,243.23 | $1,243.25 | $1,243.20 | |