| 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 | $42.35 | 4.132% | $44.0999 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $185.91 | 9.675% | $203.8968 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $193.49 | 7.563% | $208.1236 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $71.27 | 11.811% | $79.6877 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $144.71 | 12.616% | $162.9666 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $142.64 | 11.344% | $158.8211 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $165.67 | 5.174% | $174.2418 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $946.04 | $1,031.8375 | $1,031.84 | $1,031.80 | $1,031.80 | |