| 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 | $152.97 | 10.650% | $169.2613 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $136.85 | 8.314% | $148.2277 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $75.65 | 13.433% | $85.8121 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $135.44 | 9.442% | $148.2282 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $191.72 | 5.488% | $202.2416 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $224.75 | 8.313% | $243.4335 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $167.93 | 8.695% | $182.5315 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $1,085.31 | $1,179.7359 | $1,179.73 | $1,179.80 | $1,179.60 | |