| 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 | $124.25 | 12.701% | $140.031 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $116.92 | 13.392% | $132.5779 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $200.33 | 4.639% | $209.6233 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $112.33 | 3.521% | $116.2851 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $236.34 | 9.249% | $258.1991 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $67.94 | 6.200% | $72.1523 | $72.15 | $72.15 | $72.20 |
| Purchase #7 | $225.98 | 7.745% | $243.4822 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,084.09 | $1,172.3509 | $1,172.35 | $1,172.40 | $1,172.40 | |