| 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 | $158.65 | 8.865% | $172.7143 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $119.86 | 12.121% | $134.3882 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $231.88 | 7.201% | $248.5777 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $27.61 | 10.201% | $30.4265 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $194.47 | 6.581% | $207.2681 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $124.44 | 11.548% | $138.8103 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $169.88 | 11.401% | $189.248 | $189.25 | $189.25 | $189.20 |
| 7 purchase totals = | $1,026.79 | $1,121.4331 | $1,121.44 | $1,121.45 | $1,121.40 | |