| 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 | $210.82 | 12.627% | $237.4402 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $92.43 | 8.597% | $100.3762 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $143.66 | 3.438% | $148.599 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $101.55 | 6.110% | $107.7547 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $85.74 | 7.840% | $92.462 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $69.76 | 8.676% | $75.8124 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $203.82 | 4.695% | $213.3893 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $907.78 | $975.8338 | $975.83 | $975.85 | $975.90 | |