| 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 | $234.93 | 7.539% | $252.6414 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $75.31 | 7.160% | $80.7022 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $202.41 | 3.562% | $209.6198 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $117.34 | 8.561% | $127.3855 | $127.39 | $127.40 | $127.40 |
| Purchase #5 | $234.58 | 11.393% | $261.3057 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $136.59 | 8.573% | $148.2999 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $49.60 | 9.372% | $54.2485 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $1,050.76 | $1,134.2030 | $1,134.21 | $1,134.20 | $1,134.10 | |