| 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 | $237.58 | 7.454% | $255.2892 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $34.87 | 5.296% | $36.7167 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $162.28 | 12.345% | $182.3135 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $66.82 | 10.376% | $73.7532 | $73.75 | $73.75 | $73.80 |
| Purchase #5 | $247.74 | 12.722% | $279.2575 | $279.26 | $279.25 | $279.30 |
| Purchase #6 | $117.61 | 5.490% | $124.0668 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $175.88 | 6.666% | $187.6042 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $1,042.78 | $1,139.0011 | $1,139.00 | $1,138.95 | $1,139.10 | |