| 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 | $169.68 | 4.799% | $177.8229 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $150.32 | 7.474% | $161.5549 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $148.99 | 5.686% | $157.4616 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $79.33 | 12.511% | $89.255 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $250.83 | 5.435% | $264.4626 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $149.83 | 9.500% | $164.0639 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $50.66 | 11.332% | $56.4008 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $999.64 | $1,071.0217 | $1,071.01 | $1,070.95 | $1,071.20 | |