| 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 | $174.26 | 13.620% | $197.9942 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $206.90 | 8.349% | $224.1741 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $61.78 | 3.267% | $63.7984 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $5.29 | 5.521% | $5.5821 | $5.58 | $5.60 | $5.60 |
| Purchase #5 | $91.70 | 3.853% | $95.2332 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $79.44 | 13.290% | $89.9976 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $101.55 | 9.435% | $111.1312 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $720.92 | $787.9108 | $787.90 | $787.95 | $787.90 | |