| 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 | $135.92 | 12.542% | $152.9671 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $85.53 | 10.537% | $94.5423 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $103.69 | 13.635% | $117.8281 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $133.30 | 3.619% | $138.1241 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $169.95 | 4.181% | $177.0556 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $206.36 | 10.667% | $228.3724 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $112.51 | 6.133% | $119.4102 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $947.26 | $1,028.2998 | $1,028.30 | $1,028.25 | $1,028.30 | |