| 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 | $176.67 | 9.379% | $193.2399 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $163.51 | 8.205% | $176.926 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $32.44 | 4.306% | $33.8369 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $126.32 | 10.226% | $139.2375 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $29.60 | 11.458% | $32.9916 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $241.62 | 4.535% | $252.5775 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $76.78 | 12.836% | $86.6355 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $846.94 | $915.4449 | $915.46 | $915.55 | $915.30 | |