| 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 | $120.54 | 5.764% | $127.4879 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $102.96 | 10.325% | $113.5906 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $210.62 | 9.359% | $230.3319 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $106.53 | 12.767% | $120.1307 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $236.29 | 13.698% | $268.657 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $25.67 | 3.404% | $26.5438 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $235.26 | 4.703% | $246.3243 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $1,037.87 | $1,133.0662 | $1,133.06 | $1,133.10 | $1,133.00 | |