| 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 | $56.25 | 13.605% | $63.9028 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $58.51 | 5.249% | $61.5812 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $227.52 | 8.669% | $247.2437 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $181.87 | 7.415% | $195.3557 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $55.52 | 11.837% | $62.0919 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $114.62 | 12.639% | $129.1068 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $47.76 | 7.197% | $51.1973 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $742.05 | $810.4794 | $810.48 | $810.50 | $810.50 | |