| 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 | $77.28 | 13.531% | $87.7368 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $79.37 | 10.194% | $87.461 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $174.86 | 13.528% | $198.5151 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $113.87 | 11.521% | $126.989 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $82.26 | 11.643% | $91.8375 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $88.55 | 13.266% | $100.297 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $187.72 | 6.455% | $199.8373 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $803.91 | $892.6737 | $892.69 | $892.70 | $892.60 | |