| 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 | $183.27 | 10.167% | $201.9031 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $116.51 | 3.386% | $120.455 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $169.90 | 6.498% | $180.9401 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $115.80 | 11.503% | $129.1205 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $167.65 | 10.267% | $184.8626 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $58.49 | 12.182% | $65.6153 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $213.28 | 11.753% | $238.3468 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $1,024.90 | $1,121.2434 | $1,121.25 | $1,121.20 | $1,121.20 | |