| 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 | $159.70 | 13.308% | $180.9529 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $129.66 | 4.583% | $135.6023 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $8.27 | 10.843% | $9.1667 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $83.91 | 13.266% | $95.0415 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $158.85 | 6.419% | $169.0466 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $79.92 | 6.848% | $85.3929 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $103.85 | 11.430% | $115.7201 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $724.16 | $790.9230 | $790.92 | $790.90 | $790.90 | |