| 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 | $6.87 | 8.168% | $7.4311 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $142.65 | 11.438% | $158.9663 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $201.98 | 6.270% | $214.6441 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $105.84 | 10.766% | $117.2347 | $117.23 | $117.25 | $117.20 |
| Purchase #5 | $69.48 | 10.845% | $77.0151 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $61.33 | 4.247% | $63.9347 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $12.46 | 6.202% | $13.2328 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $600.61 | $652.4588 | $652.45 | $652.50 | $652.30 | |