| 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 | $15.85 | 5.407% | $16.707 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $208.88 | 3.381% | $215.9422 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $151.58 | 3.299% | $156.5806 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $221.51 | 10.194% | $244.0907 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $239.79 | 8.245% | $259.5607 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $200.87 | 6.593% | $214.1134 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $48.43 | 9.566% | $53.0628 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $1,086.91 | $1,160.0574 | $1,160.05 | $1,160.05 | $1,160.10 | |