| 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 | $216.92 | 3.388% | $224.2692 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $223.44 | 6.219% | $237.3357 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $111.77 | 7.845% | $120.5384 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $100.77 | 11.558% | $112.417 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $177.26 | 7.302% | $190.2035 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $41.94 | 12.756% | $47.2899 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $65.25 | 4.420% | $68.1341 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $937.35 | $1,000.1878 | $1,000.19 | $1,000.20 | $1,000.10 | |