| 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 | $120.56 | 9.159% | $131.6021 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $237.54 | 12.685% | $267.6719 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $10.82 | 5.700% | $11.4367 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $163.80 | 5.431% | $172.696 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $187.33 | 7.522% | $201.421 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $237.49 | 5.493% | $250.5353 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $222.74 | 13.231% | $252.2107 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,180.28 | $1,287.5737 | $1,287.58 | $1,287.55 | $1,287.50 | |