| 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 | $154.92 | 11.130% | $172.1626 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $39.26 | 11.679% | $43.8452 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $120.52 | 6.556% | $128.4213 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $54.28 | 11.803% | $60.6867 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $118.57 | 13.109% | $134.1133 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $97.90 | 3.260% | $101.0915 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $186.92 | 11.593% | $208.5896 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $772.37 | $848.9102 | $848.91 | $848.90 | $848.90 | |