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 | $89.94 | 8.740% | $97.8008 | $97.80 | $97.80 | $97.80 |
Purchase #2 | $107.92 | 13.818% | $122.8324 | $122.83 | $122.85 | $122.80 |
Purchase #3 | $156.90 | 12.104% | $175.8912 | $175.89 | $175.90 | $175.90 |
Purchase #4 | $31.95 | 12.706% | $36.0096 | $36.01 | $36.00 | $36.00 |
Purchase #5 | $37.64 | 9.544% | $41.2324 | $41.23 | $41.25 | $41.20 |
Purchase #6 | $21.42 | 4.827% | $22.4539 | $22.45 | $22.45 | $22.50 |
Purchase #7 | $181.69 | 4.474% | $189.8188 | $189.82 | $189.80 | $189.80 |
7 purchase totals = | $627.46 | $686.0391 | $686.03 | $686.05 | $686.00 |