| 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 | $220.25 | 4.621% | $230.4278 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $163.38 | 11.559% | $182.2651 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $183.69 | 3.803% | $190.6757 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $197.95 | 12.356% | $222.4087 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $230.63 | 11.865% | $257.9942 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $192.29 | 12.255% | $215.8551 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $70.31 | 5.143% | $73.926 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $1,258.50 | $1,373.5526 | $1,373.57 | $1,373.60 | $1,373.60 | |