| 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 | $79.62 | 6.358% | $84.6822 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $15.57 | 6.203% | $16.5358 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $246.25 | 6.584% | $262.4631 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $111.71 | 12.322% | $125.4749 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $240.86 | 10.333% | $265.7481 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $185.45 | 13.788% | $211.0198 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $144.82 | 5.350% | $152.5679 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $1,024.28 | $1,118.4918 | $1,118.49 | $1,118.45 | $1,118.50 | |