| 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 | $233.76 | 3.173% | $241.1772 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $192.43 | 12.439% | $216.3664 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $136.40 | 13.210% | $154.4184 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $220.37 | 5.645% | $232.8099 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $189.61 | 6.298% | $201.5516 | $201.55 | $201.55 | $201.60 |
| Purchase #6 | $80.96 | 5.531% | $85.4379 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $110.91 | 7.657% | $119.4024 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $1,164.44 | $1,251.1638 | $1,251.17 | $1,251.15 | $1,251.20 | |