| 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 | $83.81 | 4.490% | $87.5731 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $22.60 | 7.864% | $24.3773 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $227.31 | 11.871% | $254.294 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $211.35 | 6.161% | $224.3713 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $216.57 | 8.225% | $234.3829 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $133.44 | 9.587% | $146.2329 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $163.96 | 4.189% | $170.8283 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $1,059.04 | $1,142.0598 | $1,142.05 | $1,142.10 | $1,142.10 | |