| 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 | $158.41 | 7.660% | $170.5442 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $112.65 | 13.581% | $127.949 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $143.92 | 4.315% | $150.1301 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $30.97 | 11.513% | $34.5356 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $229.41 | 12.346% | $257.733 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $195.47 | 11.640% | $218.2227 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $237.29 | 6.387% | $252.4457 | $252.45 | $252.45 | $252.40 |
| 7 purchase totals = | $1,108.12 | $1,211.5603 | $1,211.56 | $1,211.60 | $1,211.30 | |