| 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 | $189.58 | 7.639% | $204.062 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $215.48 | 10.728% | $238.5967 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $122.45 | 4.366% | $127.7962 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $199.25 | 6.303% | $211.8087 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $192.25 | 12.594% | $216.462 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $198.40 | 13.331% | $224.8487 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $183.78 | 3.780% | $190.7269 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $1,301.19 | $1,414.3012 | $1,414.31 | $1,414.30 | $1,414.30 | |