| 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 | $135.60 | 11.337% | $150.973 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $87.57 | 9.124% | $95.5599 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $28.30 | 9.728% | $31.053 | $31.05 | $31.05 | $31.10 |
| Purchase #4 | $200.39 | 4.423% | $209.2532 | $209.25 | $209.25 | $209.30 |
| Purchase #5 | $193.54 | 12.726% | $218.1699 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $45.44 | 10.552% | $50.2348 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $114.37 | 9.264% | $124.9652 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $805.21 | $880.2090 | $880.20 | $880.15 | $880.40 | |