| 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 | $134.36 | 9.742% | $147.4494 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $138.66 | 7.175% | $148.6089 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $196.93 | 3.103% | $203.0407 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $199.88 | 13.757% | $227.3775 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $65.98 | 13.726% | $75.0364 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $181.90 | 12.630% | $204.874 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $203.53 | 5.272% | $214.2601 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $1,121.24 | $1,220.6470 | $1,220.65 | $1,220.65 | $1,220.60 | |