| 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 | $47.31 | 8.736% | $51.443 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $131.99 | 11.872% | $147.6599 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $166.91 | 5.579% | $176.2219 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $101.60 | 4.176% | $105.8428 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $94.26 | 8.299% | $102.0826 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $95.83 | 5.337% | $100.9444 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $162.68 | 6.369% | $173.0411 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $800.58 | $857.2357 | $857.22 | $857.25 | $857.10 | |