| 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 | $69.61 | 6.617% | $74.2161 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $38.65 | 4.235% | $40.2868 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $71.66 | 7.467% | $77.0109 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $129.83 | 12.287% | $145.7822 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $167.48 | 7.782% | $180.5133 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $10.99 | 7.424% | $11.8059 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $188.39 | 8.465% | $204.3372 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $676.61 | $733.9524 | $733.96 | $733.95 | $733.90 | |