| 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 | $114.97 | 12.383% | $129.2067 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $13.92 | 5.209% | $14.6451 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $18.40 | 13.221% | $20.8327 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $104.86 | 4.860% | $109.9562 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $220.78 | 7.379% | $237.0714 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $102.46 | 11.407% | $114.1476 | $114.15 | $114.15 | $114.10 |
| Purchase #7 | $101.99 | 10.163% | $112.3552 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $677.38 | $738.2149 | $738.23 | $738.20 | $738.20 | |