| 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 | $228.31 | 3.766% | $236.9082 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $101.51 | 3.613% | $105.1776 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $105.27 | 13.416% | $119.393 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $114.27 | 8.457% | $123.9338 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $89.73 | 9.355% | $98.1242 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $189.58 | 13.804% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $215.49 | 6.292% | $229.0486 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,044.16 | $1,128.3350 | $1,128.33 | $1,128.35 | $1,128.20 | |