| 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 | $223.42 | 8.844% | $243.1793 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $116.26 | 10.302% | $128.2371 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $66.63 | 8.232% | $72.115 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $233.49 | 11.577% | $260.5211 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $173.30 | 8.231% | $187.5643 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $123.81 | 11.203% | $137.6804 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $120.87 | 11.416% | $134.6685 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,057.78 | $1,163.9657 | $1,163.97 | $1,163.95 | $1,164.00 | |