| 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 | $228.27 | 10.400% | $252.0101 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $14.57 | 4.209% | $15.1833 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $237.25 | 6.449% | $252.5503 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $191.42 | 12.708% | $215.7457 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $38.33 | 8.143% | $41.4512 | $41.45 | $41.45 | $41.50 |
| Purchase #6 | $131.80 | 12.700% | $148.5386 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $19.67 | 7.169% | $21.0801 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $861.31 | $946.5593 | $946.56 | $946.60 | $946.60 | |