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 | $138.64 | 8.435% | $150.3343 | $150.33 | $150.35 | $150.30 |
Purchase #2 | $45.31 | 5.845% | $47.9584 | $47.96 | $47.95 | $48.00 |
Purchase #3 | $81.55 | 4.153% | $84.9368 | $84.94 | $84.95 | $84.90 |
Purchase #4 | $85.57 | 8.337% | $92.704 | $92.70 | $92.70 | $92.70 |
Purchase #5 | $139.61 | 8.773% | $151.858 | $151.86 | $151.85 | $151.90 |
Purchase #6 | $122.47 | 13.442% | $138.9324 | $138.93 | $138.95 | $138.90 |
Purchase #7 | $229.94 | 10.386% | $253.8216 | $253.82 | $253.80 | $253.80 |
7 purchase totals = | $843.09 | $920.5455 | $920.54 | $920.55 | $920.50 |