| 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 | $82.42 | 10.814% | $91.3329 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $204.92 | 12.568% | $230.6743 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $141.47 | 6.353% | $150.4576 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $185.41 | 5.299% | $195.2349 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $42.81 | 3.756% | $44.4179 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $11.85 | 9.405% | $12.9645 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $111.70 | 8.355% | $121.0325 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $780.58 | $846.1146 | $846.10 | $846.10 | $846.10 | |