| 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 | $245.71 | 6.511% | $261.7082 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $149.46 | 9.318% | $163.3867 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $86.84 | 4.733% | $90.9501 | $90.95 | $90.95 | $91.00 |
| Purchase #4 | $244.95 | 13.252% | $277.4108 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $119.49 | 13.536% | $135.6642 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $121.81 | 8.775% | $132.4988 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $197.33 | 11.190% | $219.4112 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,165.59 | $1,281.0300 | $1,281.03 | $1,281.00 | $1,281.10 | |