| 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 | $74.51 | 8.291% | $80.6876 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $133.73 | 11.630% | $149.2828 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $162.44 | 9.526% | $177.914 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $99.89 | 12.105% | $111.9817 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $14.28 | 5.442% | $15.0571 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $23.88 | 12.594% | $26.8874 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $46.62 | 13.735% | $53.0233 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $555.35 | $614.8339 | $614.83 | $614.85 | $614.90 | |