| 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 | $50.42 | 10.276% | $55.6012 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $244.29 | 7.621% | $262.9073 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $107.55 | 7.436% | $115.5474 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $105.59 | 6.313% | $112.2559 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $123.60 | 10.440% | $136.5038 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $154.86 | 12.144% | $173.6662 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $180.48 | 7.265% | $193.5919 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $966.79 | $1,050.0737 | $1,050.08 | $1,050.05 | $1,050.10 | |