| 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 | $191.65 | 7.420% | $205.8704 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $112.77 | 7.662% | $121.4104 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $160.48 | 8.348% | $173.8769 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $103.50 | 8.578% | $112.3782 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $32.35 | 13.512% | $36.7211 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $139.92 | 13.393% | $158.6595 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $231.67 | 9.270% | $253.1458 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $972.34 | $1,062.0623 | $1,062.07 | $1,062.05 | $1,062.10 | |