| 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 | $146.25 | 3.546% | $151.436 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $144.64 | 13.179% | $163.7021 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $141.53 | 10.707% | $156.6836 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $43.84 | 12.724% | $49.4182 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $29.28 | 5.591% | $30.917 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $37.28 | 12.242% | $41.8438 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $179.44 | 7.477% | $192.8567 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $722.26 | $786.8574 | $786.86 | $786.85 | $786.80 | |