| 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 | $97.65 | 5.559% | $103.0784 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $174.73 | 13.206% | $197.8048 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $26.96 | 13.326% | $30.5527 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $120.28 | 7.363% | $129.1362 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $66.74 | 9.393% | $73.0089 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $202.88 | 11.667% | $226.55 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $119.30 | 8.753% | $129.7423 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $808.54 | $889.8733 | $889.87 | $889.90 | $889.90 | |