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 | $7.99 | 13.622% | $9.0784 | $9.08 | $9.10 | $9.10 |
Purchase #2 | $233.91 | 12.783% | $263.8107 | $263.81 | $263.80 | $263.80 |
Purchase #3 | $42.54 | 12.434% | $47.8294 | $47.83 | $47.85 | $47.80 |
Purchase #4 | $159.43 | 11.320% | $177.4775 | $177.48 | $177.50 | $177.50 |
Purchase #5 | $21.96 | 8.286% | $23.7796 | $23.78 | $23.80 | $23.80 |
Purchase #6 | $165.75 | 5.555% | $174.9574 | $174.96 | $174.95 | $175.00 |
Purchase #7 | $215.65 | 10.427% | $238.1358 | $238.14 | $238.15 | $238.10 |
7 purchase totals = | $847.23 | $935.0688 | $935.08 | $935.15 | $935.10 |