| 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 | $80.51 | 9.831% | $88.4249 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $172.39 | 12.703% | $194.2887 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $27.39 | 5.171% | $28.8063 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $214.57 | 3.259% | $221.5628 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $236.29 | 3.147% | $243.726 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $24.69 | 5.651% | $26.0852 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $56.37 | 12.597% | $63.4709 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $812.21 | $866.3648 | $866.37 | $866.35 | $866.40 | |