| 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 | $125.72 | 4.120% | $130.8997 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $191.96 | 8.661% | $208.5857 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $71.44 | 5.621% | $75.4556 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $75.72 | 11.593% | $84.4982 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $61.48 | 12.375% | $69.0882 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $128.63 | 3.717% | $133.4112 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $208.53 | 11.572% | $232.6611 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $863.48 | $934.5997 | $934.61 | $934.60 | $934.70 | |