| 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 | $7.87 | 9.824% | $8.6431 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $226.65 | 6.132% | $240.5482 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $7.89 | 11.710% | $8.8139 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $104.32 | 4.848% | $109.3774 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $20.52 | 10.236% | $22.6204 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $65.53 | 9.282% | $71.6125 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $154.36 | 7.147% | $165.3921 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $587.14 | $627.0076 | $627.00 | $627.00 | $626.90 | |