| 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 | $213.56 | 6.542% | $227.5311 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $17.32 | 3.810% | $17.9799 | $17.98 | $18.00 | $18.00 |
| Purchase #3 | $147.48 | 4.150% | $153.6004 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $250.58 | 7.702% | $269.8797 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $232.86 | 3.339% | $240.6352 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $72.95 | 7.795% | $78.6365 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $216.32 | 6.266% | $229.8746 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,151.07 | $1,218.1374 | $1,218.14 | $1,218.20 | $1,218.10 | |