| 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 | $143.89 | 6.544% | $153.3062 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $243.50 | 10.354% | $268.712 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $187.85 | 3.225% | $193.9082 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $230.63 | 7.849% | $248.7321 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $87.52 | 12.604% | $98.551 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $180.96 | 3.619% | $187.5089 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $86.33 | 11.682% | $96.4151 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $1,160.68 | $1,247.1335 | $1,247.14 | $1,247.10 | $1,247.10 | |