| 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 | $13.49 | 7.542% | $14.5074 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $156.59 | 9.854% | $172.0204 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $130.64 | 4.156% | $136.0694 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $165.74 | 6.839% | $177.075 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $207.42 | 5.485% | $218.797 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $8.43 | 9.704% | $9.248 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $159.46 | 12.506% | $179.4021 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $841.77 | $907.1193 | $907.13 | $907.10 | $907.10 | |