| 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 | $250.45 | 9.749% | $274.8664 | $274.87 | $274.85 | $274.90 |
| Purchase #2 | $236.60 | 11.819% | $264.5638 | $264.56 | $264.55 | $264.60 |
| Purchase #3 | $181.96 | 10.570% | $201.1932 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $199.98 | 13.400% | $226.7773 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $177.79 | 3.202% | $183.4828 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $124.89 | 13.844% | $142.1798 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $177.97 | 9.255% | $194.4411 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $1,349.64 | $1,487.5044 | $1,487.50 | $1,487.55 | $1,487.60 | |