| 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 | $169.99 | 8.243% | $184.0023 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $201.33 | 10.606% | $222.6831 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $155.69 | 5.465% | $164.1985 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $113.99 | 6.168% | $121.0209 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $105.71 | 8.830% | $115.0442 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $150.81 | 6.337% | $160.3668 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $75.58 | 6.126% | $80.21 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $973.10 | $1,047.5258 | $1,047.52 | $1,047.50 | $1,047.50 | |