| 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 | $216.60 | 4.846% | $227.0964 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $171.30 | 11.367% | $190.7717 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $48.99 | 8.337% | $53.0743 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $40.54 | 6.771% | $43.285 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $22.27 | 6.190% | $23.6485 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $60.39 | 5.259% | $63.5659 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $231.46 | 10.319% | $255.3444 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $791.55 | $856.7862 | $856.79 | $856.75 | $856.80 | |