| 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 | $28.67 | 10.271% | $31.6147 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $173.32 | 12.157% | $194.3905 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $41.92 | 5.346% | $44.161 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $169.45 | 10.292% | $186.8898 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $147.81 | 5.668% | $156.1879 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $216.32 | 9.519% | $236.9115 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $153.98 | 5.593% | $162.5921 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $931.47 | $1,012.7475 | $1,012.74 | $1,012.75 | $1,012.80 | |