| 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 | $147.68 | 12.536% | $166.1932 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $123.36 | 6.538% | $131.4253 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $119.28 | 7.524% | $128.2546 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $226.47 | 10.762% | $250.8427 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $249.78 | 5.353% | $263.1507 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $192.78 | 11.225% | $214.4196 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $126.60 | 8.545% | $137.418 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $1,185.95 | $1,291.7041 | $1,291.70 | $1,291.70 | $1,291.70 | |