| 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 | $167.90 | 3.178% | $173.2359 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $50.72 | 3.806% | $52.6504 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $195.45 | 3.394% | $202.0836 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $240.45 | 12.631% | $270.8212 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $104.62 | 13.722% | $118.976 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $249.73 | 7.760% | $269.109 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $97.52 | 6.558% | $103.9154 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $1,106.39 | $1,190.7915 | $1,190.80 | $1,190.80 | $1,190.80 | |