| 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 | $219.61 | 5.745% | $232.2266 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $119.82 | 12.765% | $135.115 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $24.90 | 6.373% | $26.4869 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $181.97 | 8.815% | $198.0107 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $48.99 | 6.824% | $52.3331 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $15.26 | 8.761% | $16.5969 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $163.91 | 9.281% | $179.1225 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $774.46 | $839.8917 | $839.90 | $839.90 | $839.80 | |