| 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 | $216.93 | 6.477% | $230.9806 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $246.30 | 11.676% | $275.058 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $164.86 | 7.668% | $177.5015 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $16.46 | 6.242% | $17.4874 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $122.81 | 6.181% | $130.4009 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $151.97 | 13.840% | $173.0026 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $161.30 | 3.506% | $166.9552 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $1,080.63 | $1,171.3862 | $1,171.39 | $1,171.40 | $1,171.50 | |