| 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 | $74.25 | 9.169% | $81.058 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $121.41 | 10.511% | $134.1714 | $134.17 | $134.15 | $134.20 |
| Purchase #3 | $147.64 | 6.486% | $157.2159 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $199.92 | 7.287% | $214.4882 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $39.76 | 11.733% | $44.425 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $35.75 | 7.398% | $38.3948 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $56.61 | 11.497% | $63.1185 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $675.34 | $732.8718 | $732.88 | $732.85 | $732.90 | |