| 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 | $238.42 | 4.724% | $249.683 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $176.54 | 8.695% | $191.8902 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $158.65 | 8.790% | $172.5953 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $163.91 | 11.723% | $183.1252 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $54.33 | 6.245% | $57.7229 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $101.43 | 5.828% | $107.3413 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $207.94 | 13.818% | $236.6731 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $1,101.22 | $1,199.0310 | $1,199.03 | $1,199.05 | $1,199.00 | |