| 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 | $72.40 | 4.257% | $75.4821 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $232.98 | 10.820% | $258.1884 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $6.96 | 4.382% | $7.265 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $242.38 | 8.271% | $262.4272 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $178.38 | 6.289% | $189.5983 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $231.72 | 11.591% | $258.5787 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $193.58 | 5.628% | $204.4747 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,158.40 | $1,256.0144 | $1,256.02 | $1,256.05 | $1,256.10 | |