| 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 | $237.48 | 10.821% | $263.1777 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $215.29 | 5.722% | $227.6089 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $204.47 | 7.121% | $219.0303 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $195.45 | 11.578% | $218.0792 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $183.38 | 8.842% | $199.5945 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $223.66 | 10.767% | $247.7415 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $12.86 | 7.565% | $13.8329 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $1,272.59 | $1,389.0650 | $1,389.06 | $1,389.15 | $1,389.00 | |