| 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 | $143.42 | 9.200% | $156.6146 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $208.81 | 5.349% | $219.9792 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $127.72 | 8.388% | $138.4332 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $184.30 | 10.834% | $204.2671 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $114.37 | 6.626% | $121.9482 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $237.90 | 3.461% | $246.1337 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $53.80 | 13.724% | $61.1835 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $1,070.32 | $1,148.5595 | $1,148.55 | $1,148.60 | $1,148.50 | |