| 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 | $232.84 | 5.460% | $245.5531 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $192.57 | 3.125% | $198.5878 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $31.44 | 6.112% | $33.3616 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $204.70 | 11.465% | $228.1689 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $216.71 | 11.810% | $242.3035 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $15.49 | 11.618% | $17.2896 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $208.88 | 9.225% | $228.1492 | $228.15 | $228.15 | $228.10 |
| 7 purchase totals = | $1,102.63 | $1,193.4137 | $1,193.41 | $1,193.40 | $1,193.50 | |