| 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 | $103.47 | 9.835% | $113.6463 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $241.89 | 13.426% | $274.3662 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $130.31 | 8.426% | $141.2899 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $41.75 | 3.527% | $43.2225 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $239.95 | 13.306% | $271.8777 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $205.87 | 11.327% | $229.1889 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $185.94 | 11.341% | $207.0275 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,149.18 | $1,280.6190 | $1,280.63 | $1,280.65 | $1,280.60 | |