| 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 | $144.49 | 5.588% | $152.5641 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $47.70 | 13.704% | $54.2368 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $120.66 | 3.655% | $125.0701 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $219.56 | 13.652% | $249.5343 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $227.29 | 9.442% | $248.7507 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $247.70 | 3.543% | $256.476 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $230.27 | 5.715% | $243.4299 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $1,237.67 | $1,330.0619 | $1,330.06 | $1,330.10 | $1,330.10 | |