| 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 | $166.33 | 4.590% | $173.9645 | $173.96 | $173.95 | $174.00 |
| Purchase #2 | $26.70 | 9.578% | $29.2573 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $120.60 | 9.526% | $132.0884 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $162.26 | 12.684% | $182.8411 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $249.64 | 4.505% | $260.8863 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $235.69 | 11.352% | $262.4455 | $262.45 | $262.45 | $262.40 |
| Purchase #7 | $134.88 | 11.566% | $150.4802 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,096.10 | $1,191.9633 | $1,191.97 | $1,192.00 | $1,192.00 | |