| 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 | $205.34 | 13.725% | $233.5229 | $233.52 | $233.50 | $233.50 |
| Purchase #2 | $241.43 | 7.861% | $260.4088 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $170.26 | 6.253% | $180.9064 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $114.43 | 3.236% | $118.133 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $14.42 | 9.773% | $15.8293 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $80.94 | 6.762% | $86.4132 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $155.49 | 12.465% | $174.8718 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $982.31 | $1,070.0854 | $1,070.08 | $1,070.05 | $1,070.00 | |