| 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 | $243.63 | 7.563% | $262.0557 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $45.43 | 4.608% | $47.5234 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $138.74 | 3.468% | $143.5515 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $39.85 | 10.711% | $44.1183 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $204.29 | 7.813% | $220.2512 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $22.43 | 11.870% | $25.0924 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $27.66 | 9.585% | $30.3112 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $722.03 | $772.9037 | $772.90 | $772.85 | $773.00 | |