| 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 | $181.80 | 8.623% | $197.4766 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $27.39 | 4.300% | $28.5678 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $57.76 | 9.590% | $63.2992 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $79.47 | 7.515% | $85.4422 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $79.32 | 7.313% | $85.1207 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $164.67 | 8.863% | $179.2647 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $150.91 | 12.158% | $169.2576 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $741.32 | $808.4288 | $808.43 | $808.40 | $808.50 | |