| 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 | $162.74 | 12.163% | $182.5341 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $184.46 | 12.176% | $206.9198 | $206.92 | $206.90 | $206.90 |
| Purchase #3 | $50.74 | 4.609% | $53.0786 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $230.93 | 11.342% | $257.1221 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $51.88 | 11.430% | $57.8099 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $69.54 | 11.321% | $77.4126 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $28.56 | 5.540% | $30.1422 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $778.85 | $865.0193 | $865.01 | $865.00 | $864.90 | |