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 | $18.76 | 11.306% | $20.881 | $20.88 | $20.90 | $20.90 |
Purchase #2 | $18.77 | 11.674% | $20.9612 | $20.96 | $20.95 | $21.00 |
Purchase #3 | $209.82 | 12.292% | $235.6111 | $235.61 | $235.60 | $235.60 |
Purchase #4 | $81.27 | 13.675% | $92.3837 | $92.38 | $92.40 | $92.40 |
Purchase #5 | $112.28 | 4.171% | $116.9632 | $116.96 | $116.95 | $117.00 |
Purchase #6 | $75.54 | 13.669% | $85.8656 | $85.87 | $85.85 | $85.90 |
Purchase #7 | $76.60 | 3.581% | $79.343 | $79.34 | $79.35 | $79.30 |
7 purchase totals = | $593.04 | $652.0088 | $652.00 | $652.00 | $652.10 |