| 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 | $154.77 | 5.872% | $163.8581 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $185.44 | 8.572% | $201.3359 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $198.47 | 9.169% | $216.6677 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $152.76 | 13.381% | $173.2008 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $151.69 | 4.779% | $158.9393 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $160.48 | 10.619% | $177.5214 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $176.40 | 8.636% | $191.6339 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $1,180.01 | $1,283.1571 | $1,283.16 | $1,283.15 | $1,283.10 | |