| 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 | $92.29 | 10.674% | $102.141 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $134.57 | 9.243% | $147.0083 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $124.57 | 10.810% | $138.036 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $29.67 | 4.369% | $30.9663 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $208.41 | 3.395% | $215.4855 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $79.56 | 9.750% | $87.3171 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $87.63 | 9.668% | $96.1021 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $756.70 | $817.0563 | $817.07 | $817.05 | $817.00 | |