| 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 | $209.36 | 4.730% | $219.2627 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $187.83 | 4.587% | $196.4458 | $196.45 | $196.45 | $196.40 |
| Purchase #3 | $232.41 | 8.326% | $251.7605 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $146.95 | 8.764% | $159.8287 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $87.85 | 12.352% | $98.7012 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $151.42 | 11.237% | $168.4351 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $227.26 | 5.445% | $239.6343 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,243.08 | $1,334.0683 | $1,334.07 | $1,334.10 | $1,334.00 | |