| 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 | $196.56 | 3.695% | $203.8229 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $22.87 | 11.126% | $25.4145 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $169.81 | 12.727% | $191.4217 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $250.81 | 11.727% | $280.2225 | $280.22 | $280.20 | $280.20 |
| Purchase #5 | $135.68 | 10.701% | $150.1991 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $210.71 | 12.279% | $236.5831 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $89.96 | 3.601% | $93.1995 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $1,076.40 | $1,180.8633 | $1,180.85 | $1,180.80 | $1,180.80 | |