| 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 | $62.70 | 8.613% | $68.1004 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $161.74 | 10.717% | $179.0737 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $26.95 | 13.367% | $30.5524 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $140.91 | 9.873% | $154.822 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $87.51 | 6.210% | $92.9444 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $115.51 | 12.483% | $129.9291 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $165.91 | 11.786% | $185.4642 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $761.23 | $840.8862 | $840.87 | $840.85 | $840.90 | |