| 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 | $161.85 | 5.490% | $170.7356 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $118.69 | 7.747% | $127.8849 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $8.95 | 5.285% | $9.423 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $111.87 | 7.316% | $120.0544 | $120.05 | $120.05 | $120.10 |
| Purchase #5 | $19.47 | 7.475% | $20.9254 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $207.80 | 6.272% | $220.8332 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $174.43 | 6.427% | $185.6406 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $803.06 | $855.4971 | $855.49 | $855.55 | $855.40 | |