| 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 | $61.37 | 10.438% | $67.7758 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $132.56 | 9.545% | $145.2129 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $104.46 | 10.221% | $115.1369 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $114.77 | 8.196% | $124.1765 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $113.62 | 7.849% | $122.538 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $207.70 | 10.218% | $228.9228 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $200.25 | 3.545% | $207.3489 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $934.73 | $1,011.1118 | $1,011.12 | $1,011.15 | $1,011.00 | |