| 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 | $118.91 | 13.161% | $134.5597 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $114.62 | 7.407% | $123.1099 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $31.41 | 12.817% | $35.4358 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $65.91 | 9.757% | $72.3408 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $37.87 | 7.161% | $40.5819 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $239.91 | 3.193% | $247.5703 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $7.30 | 10.768% | $8.0861 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $615.93 | $661.6845 | $661.69 | $661.70 | $661.70 | |