| 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 | $152.81 | 3.662% | $158.4059 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $42.56 | 12.711% | $47.9698 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $220.85 | 12.399% | $248.2332 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $89.53 | 3.841% | $92.9688 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $23.46 | 12.844% | $26.4732 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $219.46 | 3.140% | $226.351 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $186.33 | 9.624% | $204.2624 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $935.00 | $1,004.6643 | $1,004.66 | $1,004.60 | $1,004.80 | |