| 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 | $244.92 | 3.499% | $253.4898 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $127.99 | 8.105% | $138.3636 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $39.35 | 12.127% | $44.122 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $21.60 | 9.402% | $23.6308 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $74.29 | 10.490% | $82.083 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $230.69 | 4.641% | $241.3963 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $114.32 | 4.475% | $119.4358 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $853.16 | $902.5213 | $902.52 | $902.55 | $902.50 | |