| 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 | $195.37 | 8.399% | $211.7791 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $8.76 | 8.419% | $9.4975 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $100.80 | 6.330% | $107.1806 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $134.91 | 6.700% | $143.949 | $143.95 | $143.95 | $143.90 |
| Purchase #5 | $230.73 | 6.740% | $246.2812 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $186.35 | 11.144% | $207.1168 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $13.92 | 9.554% | $15.2499 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $870.84 | $941.0541 | $941.06 | $941.10 | $941.00 | |