| 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 | $194.97 | 5.799% | $206.2763 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $247.56 | 10.288% | $273.029 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $84.77 | 8.816% | $92.2433 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $10.77 | 8.234% | $11.6568 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $60.76 | 10.289% | $67.0116 | $67.01 | $67.00 | $67.00 |
| Purchase #6 | $149.77 | 13.506% | $169.9979 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $18.94 | 11.860% | $21.1863 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $767.54 | $841.4012 | $841.41 | $841.45 | $841.40 | |