| 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 | $141.28 | 11.829% | $157.992 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $152.97 | 12.818% | $172.5777 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $186.80 | 11.812% | $208.8648 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $96.68 | 6.811% | $103.2649 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $186.44 | 3.630% | $193.2078 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $36.76 | 5.442% | $38.7605 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $38.31 | 5.448% | $40.3971 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $839.24 | $915.0648 | $915.06 | $915.05 | $915.20 | |