| 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 | $7.51 | 5.654% | $7.9346 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $38.28 | 8.118% | $41.3876 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $58.78 | 10.648% | $65.0389 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $234.87 | 5.593% | $248.0063 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $80.95 | 8.812% | $88.0833 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $244.58 | 3.104% | $252.1718 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $120.38 | 12.797% | $135.785 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $785.35 | $838.4075 | $838.41 | $838.45 | $838.40 | |