| 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 | $227.56 | 3.380% | $235.2515 | $235.25 | $235.25 | $235.30 |
| Purchase #2 | $38.43 | 8.874% | $41.8403 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $151.72 | 10.812% | $168.124 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $44.93 | 3.303% | $46.414 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $115.96 | 11.403% | $129.1829 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $114.57 | 12.802% | $129.2373 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $89.39 | 3.199% | $92.2496 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $782.56 | $842.2996 | $842.29 | $842.30 | $842.20 | |