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 | $20.39 | 12.235% | $22.8847 | $22.88 | $22.90 | $22.90 |
Purchase #2 | $142.73 | 5.670% | $150.8228 | $150.82 | $150.80 | $150.80 |
Purchase #3 | $227.84 | 6.165% | $241.8863 | $241.89 | $241.90 | $241.90 |
Purchase #4 | $72.97 | 9.347% | $79.7905 | $79.79 | $79.80 | $79.80 |
Purchase #5 | $110.66 | 13.635% | $125.7485 | $125.75 | $125.75 | $125.70 |
Purchase #6 | $142.31 | 3.658% | $147.5157 | $147.52 | $147.50 | $147.50 |
Purchase #7 | $92.34 | 10.582% | $102.1114 | $102.11 | $102.10 | $102.10 |
7 purchase totals = | $809.24 | $870.7599 | $870.76 | $870.75 | $870.70 |