| 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 | $44.91 | 3.757% | $46.5973 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $16.84 | 8.634% | $18.294 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $157.55 | 3.372% | $162.8626 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $109.61 | 4.746% | $114.8121 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $31.42 | 10.572% | $34.7417 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $139.77 | 10.535% | $154.4948 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $8.68 | 12.545% | $9.7689 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $508.78 | $541.5714 | $541.56 | $541.55 | $541.60 | |