| 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 | $93.51 | 7.116% | $100.1642 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $247.94 | 9.271% | $270.9265 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $204.41 | 4.714% | $214.0459 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $143.44 | 9.315% | $156.8014 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $242.88 | 12.750% | $273.8472 | $273.85 | $273.85 | $273.80 |
| Purchase #6 | $14.63 | 10.323% | $16.1403 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $181.56 | 7.542% | $195.2533 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $1,128.37 | $1,227.1788 | $1,227.18 | $1,227.20 | $1,227.10 | |