| 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 | $131.71 | 12.628% | $148.3423 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $57.58 | 11.319% | $64.0975 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $204.89 | 13.691% | $232.9415 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $30.63 | 11.869% | $34.2655 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $177.70 | 3.427% | $183.7898 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $205.75 | 12.682% | $231.8432 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $192.67 | 12.355% | $216.4744 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,000.93 | $1,111.7542 | $1,111.75 | $1,111.75 | $1,111.70 | |