| 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 | $152.56 | 6.559% | $162.5664 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $91.52 | 12.292% | $102.7696 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $136.85 | 7.479% | $147.085 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $229.71 | 8.485% | $249.2009 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $17.51 | 3.429% | $18.1104 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $193.71 | 12.176% | $217.2961 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $216.37 | 9.399% | $236.7066 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,038.23 | $1,133.7350 | $1,133.75 | $1,133.70 | $1,133.80 | |