| 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 | $158.93 | 11.521% | $177.2403 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $215.52 | 10.209% | $237.5224 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $95.41 | 12.597% | $107.4288 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $99.92 | 6.588% | $106.5027 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $73.87 | 9.128% | $80.6129 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $113.50 | 7.387% | $121.8842 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $48.88 | 5.706% | $51.6691 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $806.03 | $882.8604 | $882.85 | $882.85 | $882.80 | |