| 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 | $45.95 | 9.801% | $50.4536 | $50.45 | $50.45 | $50.50 |
| Purchase #2 | $200.68 | 3.235% | $207.172 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $213.77 | 10.459% | $236.1282 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $143.77 | 3.690% | $149.0751 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $66.38 | 8.494% | $72.0183 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $196.66 | 11.106% | $218.5011 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $161.95 | 7.681% | $174.3894 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,029.16 | $1,107.7377 | $1,107.74 | $1,107.75 | $1,107.80 | |