| 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 | $194.41 | 12.805% | $219.3042 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $140.27 | 3.187% | $144.7404 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $204.85 | 10.187% | $225.7181 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $24.81 | 4.223% | $25.8577 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $123.46 | 3.120% | $127.312 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $245.76 | 10.280% | $271.0241 | $271.02 | $271.00 | $271.00 |
| Purchase #7 | $116.94 | 6.249% | $124.2476 | $124.25 | $124.25 | $124.20 |
| 7 purchase totals = | $1,050.50 | $1,138.2041 | $1,138.20 | $1,138.15 | $1,138.10 | |