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 | $25.79 | 7.657% | $27.7647 | $27.76 | $27.75 | $27.80 |
Purchase #2 | $22.58 | 5.477% | $23.8167 | $23.82 | $23.80 | $23.80 |
Purchase #3 | $115.55 | 10.767% | $127.9913 | $127.99 | $128.00 | $128.00 |
Purchase #4 | $22.72 | 5.607% | $23.9939 | $23.99 | $24.00 | $24.00 |
Purchase #5 | $171.82 | 10.678% | $190.1669 | $190.17 | $190.15 | $190.20 |
Purchase #6 | $140.90 | 12.363% | $158.3195 | $158.32 | $158.30 | $158.30 |
Purchase #7 | $106.88 | 4.126% | $111.2899 | $111.29 | $111.30 | $111.30 |
7 purchase totals = | $606.24 | $663.3429 | $663.34 | $663.30 | $663.40 |