| 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 | $107.40 | 4.174% | $111.8829 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $103.91 | 8.597% | $112.8431 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $170.90 | 11.220% | $190.075 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $227.34 | 5.342% | $239.4845 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $231.36 | 4.604% | $242.0118 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $196.37 | 3.352% | $202.9523 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $228.75 | 4.552% | $239.1627 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $1,266.03 | $1,338.4123 | $1,338.40 | $1,338.45 | $1,338.50 | |