| 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 | $45.36 | 3.500% | $46.9476 | $46.95 | $46.95 | $46.90 |
| Purchase #2 | $171.37 | 6.431% | $182.3908 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $182.90 | 9.520% | $200.3121 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $23.67 | 12.789% | $26.6972 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $68.45 | 10.162% | $75.4059 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $107.80 | 4.666% | $112.8299 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $130.67 | 7.444% | $140.3971 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $730.22 | $784.9806 | $784.99 | $785.00 | $784.90 | |