| 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 | $185.69 | 7.199% | $199.0578 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $112.82 | 5.170% | $118.6528 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $95.74 | 4.546% | $100.0923 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $164.81 | 11.177% | $183.2308 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $174.87 | 8.383% | $189.5294 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $70.59 | 10.104% | $77.7224 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $87.87 | 7.455% | $94.4207 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $892.39 | $962.7062 | $962.70 | $962.70 | $962.70 | |