| 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 | $229.52 | 5.420% | $241.96 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $205.42 | 12.261% | $230.6065 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $93.50 | 3.528% | $96.7987 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $233.27 | 12.272% | $261.8969 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $167.53 | 13.228% | $189.6909 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $108.47 | 7.493% | $116.5977 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $81.77 | 11.592% | $91.2488 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $1,119.48 | $1,228.7995 | $1,228.81 | $1,228.80 | $1,228.80 | |