| 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 | $240.92 | 3.805% | $250.087 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $113.41 | 9.260% | $123.9118 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $20.73 | 3.228% | $21.3992 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $143.51 | 8.534% | $155.7571 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $216.45 | 5.829% | $229.0669 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $10.74 | 11.531% | $11.9784 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $45.41 | 5.269% | $47.8027 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $791.17 | $840.0031 | $840.01 | $840.00 | $840.10 | |