| 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 | $126.44 | 12.797% | $142.6205 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $63.60 | 6.834% | $67.9464 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $7.26 | 12.516% | $8.1687 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $240.91 | 13.869% | $274.3218 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $224.49 | 6.175% | $238.3523 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $148.89 | 4.257% | $155.2282 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $105.26 | 8.823% | $114.5471 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $916.85 | $1,001.1850 | $1,001.19 | $1,001.15 | $1,001.10 | |