| 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 | $238.33 | 10.775% | $264.0101 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $232.35 | 13.394% | $263.471 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $222.34 | 10.281% | $245.1988 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $153.28 | 8.328% | $166.0452 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $223.93 | 6.261% | $237.9503 | $237.95 | $237.95 | $238.00 |
| Purchase #6 | $120.88 | 9.355% | $132.1883 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $106.68 | 7.110% | $114.2649 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $1,297.79 | $1,423.1286 | $1,423.13 | $1,423.10 | $1,423.20 | |