| 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 | $159.75 | 5.628% | $168.7407 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $20.70 | 8.566% | $22.4732 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $16.98 | 12.269% | $19.0633 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $47.98 | 9.138% | $52.3644 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $133.39 | 6.257% | $141.7362 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $204.92 | 7.328% | $219.9365 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $208.56 | 9.831% | $229.0635 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $792.28 | $853.3778 | $853.37 | $853.35 | $853.40 | |