| 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 | $93.48 | 11.289% | $104.033 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $84.43 | 5.784% | $89.3134 | $89.31 | $89.30 | $89.30 |
| Purchase #3 | $179.60 | 12.429% | $201.9225 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $15.67 | 6.316% | $16.6597 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $72.56 | 9.704% | $79.6012 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $152.29 | 9.827% | $167.2555 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $244.99 | 12.636% | $275.9469 | $275.95 | $275.95 | $275.90 |
| 7 purchase totals = | $843.02 | $934.7322 | $934.73 | $934.70 | $934.70 | |