| 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 | $28.76 | 4.178% | $29.9616 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $59.36 | 5.186% | $62.4384 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $230.76 | 11.864% | $258.1374 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $154.33 | 8.193% | $166.9743 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $244.76 | 9.748% | $268.6192 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $248.71 | 4.108% | $258.927 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $103.87 | 11.217% | $115.5211 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $1,070.55 | $1,160.5790 | $1,160.58 | $1,160.55 | $1,160.50 | |