| 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 | $225.86 | 7.362% | $242.4878 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $26.70 | 7.466% | $28.6934 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $249.63 | 8.860% | $271.7472 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $20.55 | 12.636% | $23.1467 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $49.33 | 10.771% | $54.6433 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $168.27 | 3.489% | $174.1409 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $102.97 | 10.486% | $113.7674 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $843.31 | $908.6267 | $908.63 | $908.65 | $908.50 | |