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 | $18.28 | 10.766% | $20.248 | $20.25 | $20.25 | $20.20 |
Purchase #2 | $240.79 | 10.105% | $265.1218 | $265.12 | $265.10 | $265.10 |
Purchase #3 | $7.56 | 10.216% | $8.3323 | $8.33 | $8.35 | $8.30 |
Purchase #4 | $243.79 | 4.794% | $255.4773 | $255.48 | $255.50 | $255.50 |
Purchase #5 | $15.74 | 10.567% | $17.4032 | $17.40 | $17.40 | $17.40 |
Purchase #6 | $190.27 | 7.383% | $204.3176 | $204.32 | $204.30 | $204.30 |
Purchase #7 | $121.98 | 12.460% | $137.1787 | $137.18 | $137.20 | $137.20 |
7 purchase totals = | $838.41 | $908.0789 | $908.08 | $908.10 | $908.00 |