| 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 | $13.44 | 5.481% | $14.1766 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $225.51 | 3.737% | $233.9373 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $121.79 | 3.543% | $126.105 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $139.47 | 6.854% | $149.0293 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $92.71 | 7.205% | $99.3898 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $6.43 | 4.238% | $6.7025 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $140.64 | 3.647% | $145.7691 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $739.99 | $775.1096 | $775.12 | $775.15 | $775.10 | |