| 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 | $135.88 | 6.780% | $145.0927 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $47.36 | 7.140% | $50.7415 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $245.55 | 11.328% | $273.3659 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $199.88 | 8.106% | $216.0823 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $81.93 | 12.480% | $92.1549 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $41.99 | 9.571% | $46.0089 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $163.94 | 4.669% | $171.5944 | $171.59 | $171.60 | $171.60 |
| 7 purchase totals = | $916.53 | $995.0406 | $995.03 | $995.05 | $995.10 | |