| 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 | $207.63 | 3.263% | $214.405 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $190.67 | 9.716% | $209.1955 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $177.32 | 11.663% | $198.0008 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $216.46 | 6.568% | $230.6771 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $206.42 | 3.622% | $213.8965 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $244.81 | 8.625% | $265.9249 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $159.85 | 4.810% | $167.5388 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $1,403.16 | $1,499.6386 | $1,499.65 | $1,499.65 | $1,499.60 | |