| 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 | $119.95 | 3.218% | $123.81 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $170.95 | 3.296% | $176.5845 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $239.40 | 12.556% | $269.4591 | $269.46 | $269.45 | $269.50 |
| Purchase #4 | $184.67 | 8.199% | $199.8111 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $175.95 | 6.739% | $187.8073 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $175.77 | 13.338% | $199.2142 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $154.31 | 9.754% | $169.3614 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $1,221.00 | $1,326.0476 | $1,326.04 | $1,326.00 | $1,326.10 | |