| 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 | $127.58 | 13.647% | $144.9908 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $131.25 | 8.229% | $142.0506 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $15.73 | 6.431% | $16.7416 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $26.70 | 11.761% | $29.8402 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $118.46 | 9.302% | $129.4791 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $120.64 | 12.834% | $136.1229 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $10.43 | 4.755% | $10.9259 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $550.79 | $610.1511 | $610.15 | $610.20 | $610.10 | |