| 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 | $41.72 | 5.492% | $44.0113 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $88.25 | 7.782% | $95.1176 | $95.12 | $95.10 | $95.10 |
| Purchase #3 | $199.87 | 10.748% | $221.352 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $8.97 | 9.293% | $9.8036 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $158.54 | 10.249% | $174.7888 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $18.32 | 10.670% | $20.2747 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $165.78 | 7.641% | $178.4472 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $681.45 | $743.7952 | $743.79 | $743.75 | $743.80 | |