| 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 | $217.57 | 9.322% | $237.8519 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $204.71 | 5.207% | $215.3692 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $140.87 | 4.651% | $147.4219 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $99.29 | 4.564% | $103.8216 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $14.28 | 5.171% | $15.0184 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $246.77 | 3.810% | $256.1719 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $220.37 | 7.106% | $236.0295 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,143.86 | $1,211.6844 | $1,211.68 | $1,211.60 | $1,211.70 | |