| 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 | $144.52 | 6.204% | $153.486 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $82.50 | 12.846% | $93.098 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $111.93 | 8.631% | $121.5907 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $164.40 | 8.104% | $177.723 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $160.87 | 13.602% | $182.7515 | $182.75 | $182.75 | $182.80 |
| Purchase #6 | $169.68 | 4.156% | $176.7319 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $239.66 | 5.481% | $252.7958 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,073.56 | $1,158.1769 | $1,158.18 | $1,158.20 | $1,158.20 | |