| 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 | $160.60 | 9.688% | $176.1589 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $242.77 | 10.604% | $268.5133 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $62.37 | 11.363% | $69.4571 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $246.67 | 13.411% | $279.7509 | $279.75 | $279.75 | $279.80 |
| Purchase #5 | $113.25 | 12.132% | $126.9895 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $179.84 | 10.383% | $198.5128 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $214.82 | 11.594% | $239.7262 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,220.32 | $1,359.1087 | $1,359.11 | $1,359.10 | $1,359.20 | |