| 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 | $119.92 | 12.721% | $135.175 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $179.76 | 9.406% | $196.6682 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $80.67 | 9.179% | $88.0747 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $111.76 | 13.265% | $126.585 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $8.90 | 11.383% | $9.9131 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $149.44 | 10.827% | $165.6199 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $130.73 | 12.760% | $147.4111 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $781.18 | $869.4470 | $869.45 | $869.40 | $869.50 | |