| 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 | $170.90 | 11.782% | $191.0354 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $178.50 | 10.234% | $196.7677 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $240.62 | 5.737% | $254.4244 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $7.89 | 9.431% | $8.6341 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $20.46 | 7.329% | $21.9595 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $172.28 | 4.721% | $180.4133 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $59.69 | 8.872% | $64.9857 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $850.34 | $918.2201 | $918.22 | $918.20 | $918.20 | |