| 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 | $49.81 | 6.264% | $52.9301 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $111.60 | 13.649% | $126.8323 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $220.78 | 5.301% | $232.4835 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $208.50 | 3.109% | $214.9823 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $181.58 | 9.193% | $198.2726 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $42.87 | 4.863% | $44.9548 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $217.26 | 6.837% | $232.1141 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,032.40 | $1,102.5697 | $1,102.55 | $1,102.60 | $1,102.60 | |