| 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 | $126.36 | 8.799% | $137.4784 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $190.47 | 6.149% | $202.182 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $26.91 | 11.114% | $29.9008 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $104.89 | 12.706% | $118.2173 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $222.96 | 7.683% | $240.09 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $9.80 | 7.203% | $10.5059 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $211.84 | 11.238% | $235.6466 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $893.23 | $974.0210 | $974.03 | $974.05 | $974.00 | |