| 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 | $142.77 | 9.837% | $156.8143 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $154.70 | 12.350% | $173.8055 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $241.76 | 3.460% | $250.1249 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $83.29 | 7.863% | $89.8391 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $152.65 | 3.291% | $157.6737 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $148.33 | 11.356% | $165.1744 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $241.85 | 6.680% | $258.0056 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,165.35 | $1,251.4375 | $1,251.43 | $1,251.35 | $1,251.40 | |