| 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 | $161.87 | 8.654% | $175.8782 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $85.27 | 4.293% | $88.9306 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $243.31 | 5.663% | $257.0886 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $236.87 | 11.447% | $263.9845 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $87.40 | 4.802% | $91.5969 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $230.85 | 10.106% | $254.1797 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $109.80 | 4.752% | $115.0177 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $1,155.37 | $1,246.6762 | $1,246.68 | $1,246.75 | $1,246.70 | |