| 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 | $97.44 | 8.226% | $105.4554 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $51.29 | 12.173% | $57.5335 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $147.88 | 3.433% | $152.9567 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $127.68 | 11.867% | $142.8318 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $143.68 | 13.137% | $162.5552 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $57.65 | 9.353% | $63.042 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $160.32 | 8.370% | $173.7388 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $785.94 | $858.1134 | $858.12 | $858.15 | $858.10 | |