| 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 | $5.81 | 8.535% | $6.3059 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $22.53 | 12.160% | $25.2696 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $10.69 | 9.160% | $11.6692 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $80.33 | 6.718% | $85.7266 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $152.77 | 5.389% | $161.0028 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $214.65 | 3.870% | $222.957 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $201.68 | 3.732% | $209.2067 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $688.46 | $722.1378 | $722.15 | $722.10 | $722.20 | |