| 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 | $76.30 | 3.702% | $79.1246 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $71.51 | 6.286% | $76.0051 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $169.54 | 7.370% | $182.0351 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $69.94 | 8.162% | $75.6485 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $129.65 | 9.670% | $142.1872 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $203.73 | 7.168% | $218.3334 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $5.25 | 3.661% | $5.4422 | $5.44 | $5.45 | $5.40 |
| 7 purchase totals = | $725.92 | $778.7761 | $778.78 | $778.80 | $778.60 | |