| 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 | $161.36 | 11.504% | $179.9229 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $92.54 | 5.207% | $97.3586 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $129.29 | 9.778% | $141.932 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $232.83 | 6.800% | $248.6624 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $151.53 | 12.359% | $170.2576 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $232.36 | 11.738% | $259.6344 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $203.29 | 6.166% | $215.8249 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,203.20 | $1,313.5928 | $1,313.58 | $1,313.55 | $1,313.60 | |