| 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 | $219.44 | 5.172% | $230.7894 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $223.78 | 5.273% | $235.5799 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $87.87 | 5.294% | $92.5218 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $204.44 | 10.493% | $225.8919 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $227.75 | 10.805% | $252.3584 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $168.53 | 9.441% | $184.4409 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $181.61 | 10.476% | $200.6355 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $1,313.42 | $1,422.2178 | $1,422.22 | $1,422.25 | $1,422.20 | |