| 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 | $101.43 | 5.294% | $106.7997 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $210.80 | 13.770% | $239.8272 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $129.28 | 4.578% | $135.1984 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $168.64 | 6.270% | $179.2137 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $101.36 | 3.413% | $104.8194 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $137.28 | 12.536% | $154.4894 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $57.92 | 4.868% | $60.7395 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $906.71 | $981.0873 | $981.09 | $981.10 | $981.00 | |