| 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 | $77.64 | 8.808% | $84.4785 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $111.59 | 12.826% | $125.9025 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $145.25 | 10.279% | $160.1802 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $42.52 | 6.135% | $45.1286 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $158.96 | 5.681% | $167.9905 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $41.87 | 5.148% | $44.0255 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $245.56 | 3.500% | $254.1546 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $823.39 | $881.8604 | $881.86 | $881.95 | $881.90 | |