| 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 | $67.78 | 9.172% | $73.9968 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $41.95 | 11.802% | $46.9009 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $184.65 | 6.334% | $196.3457 | $196.35 | $196.35 | $196.30 |
| Purchase #4 | $12.48 | 7.839% | $13.4583 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $192.68 | 12.388% | $216.5492 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $29.28 | 6.571% | $31.204 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $47.34 | 3.590% | $49.0395 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $576.16 | $627.4944 | $627.50 | $627.50 | $627.40 | |