| 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 | $64.63 | 7.450% | $69.4449 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $215.79 | 4.230% | $224.9179 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $89.60 | 5.197% | $94.2565 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $10.92 | 5.398% | $11.5095 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $39.52 | 9.677% | $43.3444 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $126.40 | 11.791% | $141.3038 | $141.30 | $141.30 | $141.30 |
| Purchase #7 | $117.95 | 12.383% | $132.5557 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $664.81 | $717.3327 | $717.33 | $717.30 | $717.30 | |