| 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 | $232.99 | 10.341% | $257.0835 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $203.54 | 6.170% | $216.0984 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $29.41 | 8.695% | $31.9672 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $202.67 | 6.808% | $216.4678 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $62.38 | 5.190% | $65.6175 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $104.44 | 6.678% | $111.4145 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $208.95 | 6.333% | $222.1828 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $1,044.38 | $1,120.8317 | $1,120.83 | $1,120.80 | $1,120.90 | |