| 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 | $154.70 | 4.469% | $161.6135 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $250.54 | 13.209% | $283.6338 | $283.63 | $283.65 | $283.60 |
| Purchase #3 | $234.56 | 10.355% | $258.8487 | $258.85 | $258.85 | $258.80 |
| Purchase #4 | $125.99 | 6.308% | $133.9374 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $113.73 | 10.441% | $125.6045 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $140.61 | 12.843% | $158.6685 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $202.65 | 10.455% | $223.8371 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $1,222.78 | $1,346.1435 | $1,346.14 | $1,346.15 | $1,346.00 | |