| 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 | $136.36 | 13.754% | $155.115 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $196.28 | 4.760% | $205.6229 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $154.37 | 9.678% | $169.3099 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $106.90 | 7.291% | $114.6941 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $219.71 | 4.760% | $230.1682 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $141.80 | 10.372% | $156.5075 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $59.60 | 10.789% | $66.0302 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $1,015.02 | $1,097.4478 | $1,097.45 | $1,097.40 | $1,097.40 | |