| 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 | $96.69 | 12.822% | $109.0876 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $82.85 | 5.442% | $87.3587 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $157.45 | 5.554% | $166.1948 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $200.93 | 13.545% | $228.146 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $21.57 | 10.371% | $23.807 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $58.47 | 10.671% | $64.7093 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $222.55 | 6.670% | $237.3941 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $840.51 | $916.6975 | $916.70 | $916.70 | $916.70 | |