| 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 | $140.58 | 12.126% | $157.6267 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $142.85 | 11.356% | $159.072 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $202.95 | 11.796% | $226.89 | $226.89 | $226.90 | $226.90 |
| Purchase #4 | $57.63 | 5.775% | $60.9581 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $220.35 | 12.509% | $247.9136 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $243.79 | 6.583% | $259.8387 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $216.67 | 11.106% | $240.7334 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,224.82 | $1,353.0325 | $1,353.03 | $1,353.05 | $1,353.00 | |