| 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 | $248.37 | 6.214% | $263.8037 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $173.26 | 6.234% | $184.061 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $170.37 | 12.639% | $191.9031 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $244.76 | 4.692% | $256.2441 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $38.68 | 12.857% | $43.6531 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $38.39 | 3.539% | $39.7486 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $85.68 | 13.700% | $97.4182 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $999.51 | $1,076.8318 | $1,076.82 | $1,076.80 | $1,076.80 | |