| 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 | $234.96 | 7.529% | $252.6501 | $252.65 | $252.65 | $252.70 |
| Purchase #2 | $120.75 | 6.220% | $128.2607 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $208.52 | 9.490% | $228.3085 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $28.93 | 6.793% | $30.8952 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $139.39 | 10.314% | $153.7667 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $28.65 | 5.136% | $30.1215 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $92.95 | 9.688% | $101.955 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $854.15 | $925.9577 | $925.97 | $925.90 | $926.10 | |