| 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 | $187.47 | 6.733% | $200.0924 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $131.81 | 8.482% | $142.9901 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $15.72 | 9.316% | $17.1845 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $179.62 | 11.271% | $199.865 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $76.85 | 12.452% | $86.4194 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $84.54 | 12.232% | $94.8809 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $250.35 | 6.532% | $266.7029 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $926.36 | $1,008.1352 | $1,008.13 | $1,008.15 | $1,008.20 | |