| 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 | $200.31 | 6.482% | $213.2941 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $118.93 | 8.874% | $129.4838 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $145.74 | 5.833% | $154.241 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $123.59 | 8.187% | $133.7083 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $167.27 | 4.867% | $175.411 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $11.58 | 4.228% | $12.0696 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $181.32 | 5.651% | $191.5664 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $948.74 | $1,009.7742 | $1,009.77 | $1,009.75 | $1,009.80 | |