| 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 | $142.67 | 8.862% | $155.3134 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $101.49 | 5.819% | $107.3957 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $107.25 | 7.295% | $115.0739 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $37.70 | 9.419% | $41.251 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $16.50 | 3.673% | $17.106 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $123.75 | 9.108% | $135.0212 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $169.99 | 7.233% | $182.2854 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $699.35 | $753.4466 | $753.45 | $753.40 | $753.50 | |