| 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 | $151.87 | 13.230% | $171.9624 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $205.58 | 9.526% | $225.1636 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $85.31 | 8.824% | $92.8378 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $200.25 | 7.118% | $214.5038 | $214.50 | $214.50 | $214.50 |
| Purchase #5 | $215.35 | 8.479% | $233.6095 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $191.58 | 4.639% | $200.4674 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $72.39 | 13.160% | $81.9165 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,122.33 | $1,220.4610 | $1,220.46 | $1,220.40 | $1,220.50 | |