| 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 | $185.55 | 7.295% | $199.0859 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $114.84 | 5.708% | $121.3951 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $181.25 | 8.397% | $196.4696 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $156.61 | 12.509% | $176.2003 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $99.27 | 7.145% | $106.3628 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $117.27 | 3.268% | $121.1024 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $184.61 | 6.220% | $196.0927 | $196.09 | $196.10 | $196.10 |
| 7 purchase totals = | $1,039.40 | $1,116.7088 | $1,116.71 | $1,116.70 | $1,116.80 | |