| 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 | $186.75 | 6.299% | $198.5134 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $173.36 | 5.617% | $183.0976 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $166.27 | 12.170% | $186.5051 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $144.36 | 6.346% | $153.5211 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $167.92 | 10.729% | $185.9361 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $148.79 | 11.642% | $166.1121 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $151.34 | 10.457% | $167.1656 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $1,138.79 | $1,240.8510 | $1,240.86 | $1,240.80 | $1,240.80 | |