| 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 | $141.32 | 3.589% | $146.392 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $77.77 | 4.218% | $81.0503 | $81.05 | $81.05 | $81.10 |
| Purchase #3 | $177.89 | 8.863% | $193.6564 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $177.67 | 9.118% | $193.87 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $131.60 | 8.261% | $142.4715 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $137.31 | 3.212% | $141.7204 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $132.64 | 5.720% | $140.227 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $976.20 | $1,039.3876 | $1,039.39 | $1,039.35 | $1,039.50 | |