| 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 | $248.31 | 13.270% | $281.2607 | $281.26 | $281.25 | $281.30 |
| Purchase #2 | $22.39 | 11.219% | $24.9019 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $71.77 | 13.514% | $81.469 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $62.56 | 10.378% | $69.0525 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $13.60 | 9.384% | $14.8762 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $222.69 | 4.228% | $232.1053 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $189.38 | 8.287% | $205.0739 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $830.70 | $908.7395 | $908.74 | $908.70 | $908.90 | |