| 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 | $200.58 | 13.435% | $227.5279 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $43.59 | 12.832% | $49.1835 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $211.87 | 9.874% | $232.79 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $66.39 | 10.799% | $73.5595 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $105.81 | 9.832% | $116.2132 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $137.62 | 6.352% | $146.3616 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $249.94 | 10.533% | $276.2662 | $276.27 | $276.25 | $276.30 |
| 7 purchase totals = | $1,015.80 | $1,121.9019 | $1,121.90 | $1,121.90 | $1,122.00 | |