| 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 | $164.34 | 4.390% | $171.5545 | $171.55 | $171.55 | $171.60 |
| Purchase #2 | $172.63 | 9.462% | $188.9643 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $113.66 | 5.535% | $119.9511 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $30.80 | 12.313% | $34.5924 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $32.26 | 12.744% | $36.3712 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $175.50 | 8.714% | $190.7931 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $243.25 | 7.141% | $260.6205 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $932.44 | $1,002.8471 | $1,002.83 | $1,002.80 | $1,003.00 | |