| 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 | $152.55 | 12.163% | $171.1047 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $121.83 | 12.623% | $137.2086 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $193.58 | 11.400% | $215.6481 | $215.65 | $215.65 | $215.60 |
| Purchase #4 | $233.87 | 3.456% | $241.9525 | $241.95 | $241.95 | $242.00 |
| Purchase #5 | $175.56 | 3.761% | $182.1628 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $177.44 | 10.142% | $195.436 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $147.33 | 5.845% | $155.9414 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,202.16 | $1,299.4541 | $1,299.45 | $1,299.45 | $1,299.40 | |