| 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 | $179.60 | 13.679% | $204.1675 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $83.34 | 3.832% | $86.5336 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $133.36 | 3.651% | $138.229 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $62.68 | 3.412% | $64.8186 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $123.53 | 12.747% | $139.2764 | $139.28 | $139.30 | $139.30 |
| Purchase #6 | $88.72 | 6.192% | $94.2135 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $86.57 | 4.105% | $90.1237 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $757.80 | $817.3623 | $817.36 | $817.35 | $817.30 | |