| 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 | $8.68 | 11.420% | $9.6713 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $43.50 | 13.211% | $49.2468 | $49.25 | $49.25 | $49.20 |
| Purchase #3 | $201.63 | 5.670% | $213.0624 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $223.71 | 3.491% | $231.5197 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $144.76 | 5.431% | $152.6219 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $240.35 | 12.744% | $270.9802 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $115.29 | 8.189% | $124.7311 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $977.92 | $1,051.8334 | $1,051.83 | $1,051.80 | $1,051.80 | |