| 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 | $178.45 | 4.165% | $185.8824 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $116.52 | 10.376% | $128.6101 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $173.93 | 7.849% | $187.5818 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $66.67 | 11.156% | $74.1077 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $179.89 | 5.591% | $189.9476 | $189.95 | $189.95 | $189.90 |
| Purchase #6 | $126.94 | 5.759% | $134.2505 | $134.25 | $134.25 | $134.30 |
| Purchase #7 | $232.30 | 9.407% | $254.1525 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $1,074.70 | $1,154.5326 | $1,154.53 | $1,154.55 | $1,154.60 | |