| 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 | $218.97 | 8.388% | $237.3372 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $154.62 | 11.253% | $172.0194 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $117.85 | 5.138% | $123.9051 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $191.63 | 6.874% | $204.8026 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $228.39 | 12.712% | $257.4229 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $215.75 | 5.407% | $227.4156 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $45.25 | 3.391% | $46.7844 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $1,172.46 | $1,269.6872 | $1,269.69 | $1,269.65 | $1,269.60 | |