| 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 | $199.74 | 11.320% | $222.3506 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $244.48 | 7.522% | $262.8698 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $193.98 | 11.243% | $215.7892 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $152.98 | 3.288% | $158.01 | $158.01 | $158.00 | $158.00 |
| Purchase #5 | $11.75 | 11.521% | $13.1037 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $112.83 | 5.706% | $119.2681 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $245.64 | 11.573% | $274.0679 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $1,161.40 | $1,265.4593 | $1,265.46 | $1,265.40 | $1,265.60 | |