| 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 | $70.44 | 5.811% | $74.5333 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $134.67 | 8.519% | $146.1425 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $121.83 | 6.785% | $130.0962 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $89.30 | 5.121% | $93.8731 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $39.96 | 3.383% | $41.3118 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $131.80 | 7.535% | $141.7311 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $223.77 | 13.861% | $254.7868 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $811.77 | $882.4748 | $882.47 | $882.50 | $882.40 | |