| 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 | $145.91 | 9.859% | $160.2953 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $98.75 | 3.623% | $102.3277 | $102.33 | $102.35 | $102.30 |
| Purchase #3 | $188.40 | 6.561% | $200.7609 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $212.67 | 7.350% | $228.3012 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $231.94 | 9.526% | $254.0346 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $120.57 | 11.427% | $134.3475 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $134.47 | 11.806% | $150.3455 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $1,132.71 | $1,230.4127 | $1,230.42 | $1,230.45 | $1,230.30 | |