| 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 | $224.45 | 6.564% | $239.1829 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $27.78 | 10.274% | $30.6341 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $92.78 | 9.717% | $101.7954 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $229.33 | 12.329% | $257.6041 | $257.60 | $257.60 | $257.60 |
| Purchase #5 | $129.93 | 13.295% | $147.2042 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $23.97 | 13.264% | $27.1494 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $226.51 | 11.757% | $253.1408 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $954.75 | $1,056.7109 | $1,056.70 | $1,056.75 | $1,056.60 | |