| 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 | $47.40 | 6.116% | $50.299 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $166.51 | 6.868% | $177.9459 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $25.33 | 4.288% | $26.4162 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $196.69 | 11.547% | $219.4018 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $141.88 | 10.353% | $156.5688 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $163.71 | 10.426% | $180.7784 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $71.43 | 9.452% | $78.1816 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $812.95 | $889.5917 | $889.60 | $889.60 | $889.60 | |