| 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 | $11.78 | 4.831% | $12.3491 | $12.35 | $12.35 | $12.30 |
| Purchase #2 | $178.77 | 3.614% | $185.2307 | $185.23 | $185.25 | $185.20 |
| Purchase #3 | $77.61 | 9.117% | $84.6857 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $151.50 | 6.870% | $161.9081 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $203.34 | 8.314% | $220.2457 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $172.82 | 8.185% | $186.9653 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $96.40 | 7.835% | $103.9529 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $892.22 | $955.3375 | $955.35 | $955.35 | $955.30 | |