| 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 | $115.66 | 10.668% | $127.9986 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $231.72 | 11.135% | $257.522 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $193.86 | 4.854% | $203.27 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $180.63 | 3.256% | $186.5113 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $27.32 | 9.399% | $29.8878 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $206.57 | 3.470% | $213.738 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $30.46 | 9.518% | $33.3592 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $986.22 | $1,052.2869 | $1,052.29 | $1,052.25 | $1,052.30 | |