| 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 | $76.62 | 3.400% | $79.2251 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $192.69 | 3.280% | $199.0102 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $225.62 | 8.839% | $245.5626 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $150.92 | 3.463% | $156.1464 | $156.15 | $156.15 | $156.10 |
| Purchase #5 | $197.41 | 3.813% | $204.9372 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $188.73 | 5.411% | $198.9422 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $105.48 | 6.784% | $112.6358 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,137.47 | $1,196.4595 | $1,196.47 | $1,196.50 | $1,196.30 | |