| 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 | $127.50 | 4.663% | $133.4453 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $52.53 | 11.231% | $58.4296 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $76.27 | 8.395% | $82.6729 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $28.38 | 4.278% | $29.5941 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $124.31 | 10.826% | $137.7678 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $232.69 | 13.141% | $263.2678 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $236.83 | 6.512% | $252.2524 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $878.51 | $957.4299 | $957.43 | $957.40 | $957.50 | |