| 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 | $198.56 | 9.669% | $217.7588 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $218.44 | 5.204% | $229.8076 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $134.75 | 5.206% | $141.7651 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $206.51 | 4.243% | $215.2722 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $220.44 | 11.121% | $244.9551 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $132.71 | 7.760% | $143.0083 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $151.52 | 11.769% | $169.3524 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $1,262.93 | $1,361.9195 | $1,361.93 | $1,361.85 | $1,362.10 | |