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 | $128.67 | 3.666% | $133.387 | $133.39 | $133.40 | $133.40 |
Purchase #2 | $74.88 | 5.628% | $79.0942 | $79.09 | $79.10 | $79.10 |
Purchase #3 | $89.64 | 7.559% | $96.4159 | $96.42 | $96.40 | $96.40 |
Purchase #4 | $105.87 | 8.302% | $114.6593 | $114.66 | $114.65 | $114.70 |
Purchase #5 | $20.28 | 3.820% | $21.0547 | $21.05 | $21.05 | $21.10 |
Purchase #6 | $197.83 | 5.736% | $209.1775 | $209.18 | $209.20 | $209.20 |
Purchase #7 | $138.80 | 11.659% | $154.9827 | $154.98 | $155.00 | $155.00 |
7 purchase totals = | $755.97 | $808.7713 | $808.77 | $808.80 | $808.90 |