| 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 | $145.76 | 11.609% | $162.6813 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $6.63 | 11.546% | $7.3955 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $23.60 | 13.388% | $26.7596 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $144.91 | 3.706% | $150.2804 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $170.68 | 8.453% | $185.1076 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $94.70 | 12.645% | $106.6748 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $10.36 | 13.416% | $11.7499 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $596.64 | $650.6491 | $650.65 | $650.65 | $650.70 | |