| 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 | $109.56 | 6.378% | $116.5477 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $148.36 | 3.598% | $153.698 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $247.42 | 8.502% | $268.4556 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $42.73 | 5.143% | $44.9276 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $89.54 | 3.515% | $92.6873 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $35.75 | 6.194% | $37.9644 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $35.73 | 9.262% | $39.0393 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $709.09 | $753.3199 | $753.33 | $753.35 | $753.30 | |