| 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 | $171.92 | 9.640% | $188.4931 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $152.96 | 10.756% | $169.4124 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $170.43 | 4.738% | $178.505 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $27.68 | 3.801% | $28.7321 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $114.98 | 7.332% | $123.4103 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $13.64 | 9.699% | $14.9629 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $170.57 | 4.830% | $178.8085 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $822.18 | $882.3243 | $882.32 | $882.30 | $882.30 | |