| 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 | $134.55 | 9.126% | $146.829 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $140.49 | 10.158% | $154.761 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $190.34 | 12.829% | $214.7587 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $103.42 | 10.874% | $114.6659 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $124.43 | 9.291% | $135.9908 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $205.38 | 11.164% | $228.3086 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $83.84 | 13.822% | $95.4284 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $982.45 | $1,090.7424 | $1,090.75 | $1,090.75 | $1,090.80 | |