| 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 | $207.85 | 6.836% | $222.0586 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $90.76 | 3.666% | $94.0873 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $242.91 | 6.602% | $258.9469 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $235.69 | 10.127% | $259.5583 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $241.28 | 4.658% | $252.5188 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $228.43 | 8.609% | $248.0955 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $222.75 | 13.399% | $252.5963 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,469.67 | $1,587.8617 | $1,587.88 | $1,587.85 | $1,587.90 | |