| 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 | $118.77 | 8.836% | $129.2645 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $176.35 | 13.553% | $200.2507 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $133.51 | 8.419% | $144.7502 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $145.93 | 5.684% | $154.2247 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $148.45 | 12.349% | $166.7821 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $201.46 | 8.678% | $218.9427 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $222.50 | 6.281% | $236.4752 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $1,146.97 | $1,250.6901 | $1,250.68 | $1,250.70 | $1,250.80 | |