| 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 | $177.99 | 9.421% | $194.7584 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $36.29 | 11.520% | $40.4706 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $194.89 | 12.132% | $218.5341 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $137.52 | 6.646% | $146.6596 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $188.79 | 3.791% | $195.947 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $176.29 | 6.482% | $187.7171 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $123.59 | 8.683% | $134.3213 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $1,035.36 | $1,118.4081 | $1,118.41 | $1,118.35 | $1,118.40 | |