| 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 | $108.97 | 11.622% | $121.6345 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $227.80 | 11.288% | $253.5141 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $134.58 | 3.104% | $138.7574 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $39.81 | 11.477% | $44.379 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $206.45 | 10.398% | $227.9167 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $9.94 | 4.733% | $10.4105 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $220.25 | 13.597% | $250.1974 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $947.80 | $1,046.8096 | $1,046.81 | $1,046.80 | $1,046.80 | |