| 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 | $13.34 | 5.299% | $14.0469 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $105.55 | 9.723% | $115.8126 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $16.66 | 5.754% | $17.6186 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $132.88 | 4.474% | $138.8251 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $41.74 | 11.787% | $46.6599 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $18.95 | 7.679% | $20.4052 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $53.90 | 6.308% | $57.3 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $383.02 | $410.6683 | $410.68 | $410.65 | $410.60 | |