| 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 | $166.33 | 11.130% | $184.8425 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $111.65 | 5.795% | $118.1201 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $99.93 | 13.519% | $113.4395 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $82.48 | 10.483% | $91.1264 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $94.80 | 10.131% | $104.4042 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $202.50 | 9.409% | $221.5532 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $94.68 | 3.296% | $97.8007 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $852.37 | $931.2866 | $931.28 | $931.30 | $931.20 | |