| 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 | $48.37 | 7.256% | $51.8797 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $191.28 | 4.529% | $199.9431 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $69.92 | 4.490% | $73.0594 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $131.88 | 3.612% | $136.6435 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $224.32 | 12.864% | $253.1765 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $97.57 | 5.426% | $102.8641 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $145.69 | 12.795% | $164.331 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $909.03 | $981.8973 | $981.89 | $981.95 | $981.90 | |