| 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 | $22.88 | 5.488% | $24.1357 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $149.32 | 4.528% | $156.0812 | $156.08 | $156.10 | $156.10 |
| Purchase #3 | $235.53 | 10.784% | $260.9296 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $177.74 | 10.560% | $196.5093 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $73.72 | 4.472% | $77.0168 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $159.67 | 7.598% | $171.8017 | $171.80 | $171.80 | $171.80 |
| Purchase #7 | $155.76 | 7.724% | $167.7909 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $974.62 | $1,054.2652 | $1,054.27 | $1,054.30 | $1,054.20 | |