| 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 | $202.49 | 13.797% | $230.4275 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $29.72 | 5.537% | $31.3656 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $22.89 | 10.404% | $25.2715 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $124.34 | 5.375% | $131.0233 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $100.48 | 13.443% | $113.9875 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $113.34 | 5.806% | $119.9205 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $123.82 | 8.200% | $133.9732 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $717.08 | $785.9691 | $785.97 | $785.90 | $786.00 | |