| 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 | $102.70 | 13.679% | $116.7483 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $53.29 | 4.580% | $55.7307 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $216.41 | 4.486% | $226.1182 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $114.53 | 5.212% | $120.4993 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $10.58 | 6.247% | $11.2409 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $16.41 | 4.601% | $17.165 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $41.33 | 12.688% | $46.574 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $555.25 | $594.0764 | $594.08 | $594.05 | $594.00 | |