| 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 | $98.78 | 12.577% | $111.2036 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $58.49 | 12.191% | $65.6205 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $6.91 | 13.602% | $7.8499 | $7.85 | $7.85 | $7.80 |
| Purchase #4 | $181.70 | 3.343% | $187.7742 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $176.95 | 3.601% | $183.322 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $144.42 | 9.763% | $158.5197 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $248.44 | 3.597% | $257.3764 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $915.69 | $971.6663 | $971.66 | $971.60 | $971.60 | |