| 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 | $250.91 | 3.687% | $260.1611 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $75.42 | 9.120% | $82.2983 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $200.31 | 3.781% | $207.8837 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $194.62 | 7.288% | $208.8039 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $160.83 | 8.464% | $174.4427 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $200.52 | 12.388% | $225.3604 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $183.58 | 7.227% | $196.8473 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,266.19 | $1,355.7974 | $1,355.79 | $1,355.80 | $1,355.80 | |