| 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 | $76.74 | 8.384% | $83.1739 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $185.75 | 8.380% | $201.3159 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $177.78 | 13.683% | $202.1056 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $18.45 | 9.415% | $20.1871 | $20.19 | $20.20 | $20.20 |
| Purchase #5 | $74.98 | 12.200% | $84.1276 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $205.42 | 6.168% | $218.0903 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $94.99 | 5.858% | $100.5545 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $834.11 | $909.5549 | $909.56 | $909.55 | $909.60 | |