| 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 | $51.36 | 11.681% | $57.3594 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $9.25 | 5.230% | $9.7338 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $154.43 | 3.742% | $160.2088 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $145.59 | 10.524% | $160.9119 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $5.61 | 13.151% | $6.3478 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $61.69 | 10.749% | $68.3211 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $47.35 | 10.292% | $52.2233 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $475.28 | $515.1061 | $515.10 | $515.05 | $515.00 | |