| 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 | $11.87 | 13.586% | $13.4827 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $166.52 | 5.284% | $175.3189 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $5.60 | 11.417% | $6.2394 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $32.80 | 10.681% | $36.3034 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $233.67 | 3.652% | $242.2036 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $140.59 | 9.655% | $154.164 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $205.55 | 7.188% | $220.3249 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $796.60 | $848.0369 | $848.02 | $848.00 | $848.00 | |