| 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 | $149.60 | 9.260% | $163.453 | $163.45 | $163.45 | $163.50 |
| Purchase #2 | $25.34 | 3.703% | $26.2783 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $71.52 | 13.138% | $80.9163 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $57.89 | 8.805% | $62.9872 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $94.51 | 8.537% | $102.5783 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $225.37 | 5.547% | $237.8713 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $22.86 | 4.713% | $23.9374 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $647.09 | $698.0218 | $698.03 | $698.05 | $698.10 | |