| 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 | $105.56 | 11.806% | $118.0224 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $214.79 | 9.423% | $235.0297 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $21.88 | 4.437% | $22.8508 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $205.97 | 8.175% | $222.808 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $181.26 | 12.192% | $203.3592 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $134.71 | 9.685% | $147.7567 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $217.78 | 12.342% | $244.6584 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $1,081.95 | $1,194.4852 | $1,194.49 | $1,194.45 | $1,194.60 | |