| 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 | $100.88 | 3.306% | $104.2151 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $200.95 | 13.137% | $227.3488 | $227.35 | $227.35 | $227.30 |
| Purchase #3 | $219.58 | 10.639% | $242.9411 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $211.78 | 8.542% | $229.8702 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $173.25 | 6.415% | $184.364 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $181.45 | 6.670% | $193.5527 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $5.67 | 12.725% | $6.3915 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $1,093.56 | $1,188.6834 | $1,188.68 | $1,188.65 | $1,188.70 | |