| 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 | $21.44 | 13.835% | $24.4062 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $59.73 | 7.266% | $64.07 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $57.36 | 10.771% | $63.5382 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $17.78 | 5.382% | $18.7369 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $247.34 | 3.841% | $256.8403 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $179.59 | 12.657% | $202.3207 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $95.31 | 12.430% | $107.157 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $678.55 | $737.0693 | $737.08 | $737.05 | $737.00 | |