| 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 | $140.53 | 7.124% | $150.5414 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $231.60 | 3.607% | $239.9538 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $89.98 | 11.553% | $100.3754 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $119.46 | 5.288% | $125.777 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $43.84 | 8.504% | $47.5682 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $60.72 | 3.609% | $62.9114 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $108.95 | 9.201% | $118.9745 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $795.08 | $846.1017 | $846.10 | $846.10 | $846.20 | |