| 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 | $95.90 | 13.507% | $108.8532 | $108.85 | $108.85 | $108.90 |
| Purchase #2 | $183.35 | 9.447% | $200.6711 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $168.66 | 8.436% | $182.8882 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $204.56 | 9.829% | $224.6662 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $175.41 | 13.357% | $198.8395 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $125.28 | 6.509% | $133.4345 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $77.84 | 3.639% | $80.6726 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $1,031.00 | $1,130.0253 | $1,130.02 | $1,130.00 | $1,130.10 | |