| 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 | $25.56 | 4.639% | $26.7457 | $26.75 | $26.75 | $26.70 |
| Purchase #2 | $238.63 | 4.116% | $248.452 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $50.32 | 9.678% | $55.19 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $32.80 | 13.571% | $37.2513 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $110.49 | 4.733% | $115.7195 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $28.95 | 9.514% | $31.7043 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $156.53 | 6.664% | $166.9612 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $643.28 | $682.0240 | $682.02 | $682.00 | $682.10 | |