| 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 | $147.37 | 7.684% | $158.6939 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $174.70 | 5.104% | $183.6167 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $127.98 | 7.584% | $137.686 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $121.71 | 4.581% | $127.2855 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $229.45 | 3.434% | $237.3293 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $231.33 | 6.612% | $246.6255 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $140.41 | 13.385% | $159.2039 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $1,172.95 | $1,250.4408 | $1,250.45 | $1,250.50 | $1,250.40 | |