| 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 | $186.73 | 6.711% | $199.2615 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $5.56 | 11.582% | $6.204 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $35.71 | 13.255% | $40.4434 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $5.40 | 4.336% | $5.6341 | $5.63 | $5.65 | $5.60 |
| Purchase #5 | $15.70 | 5.790% | $16.609 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $188.51 | 5.709% | $199.272 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $103.55 | 11.748% | $115.7151 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $541.16 | $583.1391 | $583.13 | $583.10 | $583.10 | |