| 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 | $244.57 | 13.692% | $278.0565 | $278.06 | $278.05 | $278.10 |
| Purchase #2 | $243.72 | 5.475% | $257.0637 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $247.51 | 7.476% | $266.0138 | $266.01 | $266.00 | $266.00 |
| Purchase #4 | $25.50 | 13.186% | $28.8624 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $95.26 | 6.634% | $101.5795 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $100.29 | 6.776% | $107.0857 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $148.55 | 6.181% | $157.7319 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $1,105.40 | $1,196.3935 | $1,196.39 | $1,196.40 | $1,196.50 | |