| 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 | $232.54 | 9.783% | $255.2894 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $168.54 | 6.295% | $179.1496 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $198.88 | 11.102% | $220.9597 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $176.90 | 4.591% | $185.0215 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $86.72 | 9.574% | $95.0226 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $140.88 | 10.534% | $155.7203 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $216.69 | 8.659% | $235.4532 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $1,221.15 | $1,326.6163 | $1,326.61 | $1,326.55 | $1,326.60 | |