| 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 | $239.84 | 5.340% | $252.6475 | $252.65 | $252.65 | $252.60 |
| Purchase #2 | $199.94 | 9.300% | $218.5344 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $8.79 | 13.646% | $9.9895 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $241.89 | 5.639% | $255.5302 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $117.48 | 5.515% | $123.959 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $42.27 | 3.286% | $43.659 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $189.61 | 8.727% | $206.1573 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,039.82 | $1,110.4769 | $1,110.48 | $1,110.50 | $1,110.50 | |