| 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 | $7.85 | 3.122% | $8.0951 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $222.89 | 9.282% | $243.5786 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $173.73 | 9.197% | $189.7079 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $231.79 | 11.779% | $259.0925 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $250.27 | 6.159% | $265.6841 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $24.71 | 3.555% | $25.5884 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $237.45 | 6.228% | $252.2384 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $1,148.69 | $1,243.9850 | $1,243.99 | $1,244.05 | $1,244.00 | |