| 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 | $218.91 | 13.192% | $247.7886 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $12.34 | 11.606% | $13.7722 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $21.58 | 4.604% | $22.5735 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $175.44 | 10.774% | $194.3419 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $79.34 | 6.706% | $84.6605 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $163.48 | 4.794% | $171.3172 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $21.33 | 4.109% | $22.2064 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $692.42 | $756.6603 | $756.66 | $756.60 | $756.70 | |