| 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 | $34.79 | 5.807% | $36.8103 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $207.88 | 8.823% | $226.2213 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $217.43 | 7.417% | $233.5568 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $202.50 | 3.669% | $209.9297 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $149.77 | 8.374% | $162.3117 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $162.61 | 6.790% | $173.6512 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $120.78 | 13.792% | $137.438 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $1,095.76 | $1,179.9190 | $1,179.92 | $1,179.90 | $1,179.90 | |