| 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 | $19.90 | 11.701% | $22.2285 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $210.48 | 12.384% | $236.5458 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $218.38 | 5.677% | $230.7774 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $91.83 | 13.111% | $103.8698 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $37.61 | 8.658% | $40.8663 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $176.45 | 12.745% | $198.9386 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $119.72 | 11.789% | $133.8338 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $874.37 | $967.0602 | $967.07 | $967.10 | $967.00 | |