| 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 | $151.78 | 9.107% | $165.6026 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $147.68 | 13.143% | $167.0896 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $217.50 | 10.858% | $241.1162 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $21.75 | 12.473% | $24.4629 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $133.94 | 5.138% | $140.8218 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $41.96 | 7.704% | $45.1926 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $193.60 | 9.780% | $212.5341 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $908.21 | $996.8198 | $996.81 | $996.80 | $996.80 | |