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 | $20.47 | 6.606% | $21.8222 | $21.82 | $21.80 | $21.80 |
Purchase #2 | $188.64 | 4.426% | $196.9892 | $196.99 | $197.00 | $197.00 |
Purchase #3 | $181.86 | 5.839% | $192.4788 | $192.48 | $192.50 | $192.50 |
Purchase #4 | $125.50 | 12.704% | $141.4435 | $141.44 | $141.45 | $141.40 |
Purchase #5 | $108.69 | 6.259% | $115.4929 | $115.49 | $115.50 | $115.50 |
Purchase #6 | $6.29 | 9.863% | $6.9104 | $6.91 | $6.90 | $6.90 |
Purchase #7 | $12.66 | 6.493% | $13.482 | $13.48 | $13.50 | $13.50 |
7 purchase totals = | $644.11 | $688.6190 | $688.61 | $688.65 | $688.60 |