| 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 | $122.66 | 8.472% | $133.0518 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $39.40 | 13.262% | $44.6252 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $68.92 | 11.765% | $77.0284 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $76.87 | 4.521% | $80.3453 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $164.43 | 3.869% | $170.7918 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $207.33 | 6.581% | $220.9744 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $7.70 | 6.158% | $8.1742 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $687.31 | $734.9911 | $734.99 | $735.00 | $735.00 | |