| 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 | $138.29 | 4.319% | $144.2627 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $22.81 | 7.738% | $24.575 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $157.77 | 12.538% | $177.5512 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $225.68 | 7.130% | $241.771 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $11.68 | 8.438% | $12.6656 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $94.79 | 3.279% | $97.8982 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $157.64 | 11.715% | $176.1075 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $808.66 | $874.8312 | $874.84 | $874.80 | $875.00 | |