| 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 | $109.69 | 5.174% | $115.3654 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $87.88 | 5.557% | $92.7635 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $135.37 | 13.649% | $153.8467 | $153.85 | $153.85 | $153.80 |
| Purchase #4 | $92.31 | 6.635% | $98.4348 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $198.37 | 12.385% | $222.9381 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $234.90 | 6.585% | $250.3682 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $76.37 | 7.306% | $81.9496 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $934.89 | $1,015.6663 | $1,015.67 | $1,015.65 | $1,015.60 | |