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 | $21.69 | 5.555% | $22.8949 | $22.89 | $22.90 | $22.90 |
Purchase #2 | $192.56 | 10.234% | $212.2666 | $212.27 | $212.25 | $212.30 |
Purchase #3 | $177.31 | 6.458% | $188.7607 | $188.76 | $188.75 | $188.80 |
Purchase #4 | $184.71 | 3.746% | $191.6292 | $191.63 | $191.65 | $191.60 |
Purchase #5 | $66.99 | 4.299% | $69.8699 | $69.87 | $69.85 | $69.90 |
Purchase #6 | $196.99 | 11.769% | $220.1738 | $220.17 | $220.15 | $220.20 |
Purchase #7 | $48.74 | 3.652% | $50.52 | $50.52 | $50.50 | $50.50 |
7 purchase totals = | $888.99 | $956.1151 | $956.11 | $956.05 | $956.20 |