| 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 | $205.33 | 12.610% | $231.2221 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $140.48 | 8.698% | $152.699 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $245.69 | 12.742% | $276.9958 | $277.00 | $277.00 | $277.00 |
| Purchase #4 | $132.74 | 11.119% | $147.4994 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $174.77 | 9.318% | $191.0551 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $247.78 | 3.356% | $256.0955 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $235.69 | 10.436% | $260.2866 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $1,382.48 | $1,515.8535 | $1,515.87 | $1,515.85 | $1,515.90 | |