| 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 | $47.99 | 13.254% | $54.3506 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $180.68 | 9.704% | $198.2132 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $98.37 | 6.504% | $104.768 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $227.43 | 9.771% | $249.6522 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $196.95 | 11.602% | $219.8001 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $72.84 | 12.426% | $81.8911 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $86.39 | 10.502% | $95.4627 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $910.65 | $1,004.1379 | $1,004.13 | $1,004.10 | $1,004.30 | |