| 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 | $120.83 | 12.387% | $135.7972 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $167.63 | 7.371% | $179.986 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $223.52 | 12.618% | $251.7238 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $188.68 | 4.718% | $197.5819 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $34.77 | 5.638% | $36.7303 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $111.88 | 7.262% | $120.0047 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $67.59 | 8.702% | $73.4717 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $914.90 | $995.2956 | $995.29 | $995.30 | $995.30 | |