| 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 | $109.40 | 4.141% | $113.9303 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $189.75 | 8.298% | $205.4955 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $97.97 | 10.813% | $108.5635 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $117.66 | 12.280% | $132.1086 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $219.81 | 8.804% | $239.1621 | $239.16 | $239.15 | $239.20 |
| Purchase #6 | $228.25 | 4.821% | $239.2539 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $58.98 | 12.521% | $66.3649 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,021.82 | $1,104.8788 | $1,104.87 | $1,104.85 | $1,105.00 | |