| 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 | $180.37 | 13.432% | $204.5973 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $235.80 | 13.847% | $268.4512 | $268.45 | $268.45 | $268.50 |
| Purchase #3 | $17.31 | 10.796% | $19.1788 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $9.58 | 7.745% | $10.322 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $7.42 | 10.423% | $8.1934 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $247.87 | 7.144% | $265.5778 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $114.60 | 10.103% | $126.178 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $812.95 | $902.4985 | $902.50 | $902.55 | $902.60 | |