| 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 | $193.89 | 3.814% | $201.285 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $49.83 | 10.492% | $55.0582 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $179.63 | 10.514% | $198.5163 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $106.26 | 3.661% | $110.1502 | $110.15 | $110.15 | $110.20 |
| Purchase #5 | $140.27 | 9.766% | $153.9688 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $155.75 | 13.714% | $177.1096 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $157.56 | 12.441% | $177.162 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $983.19 | $1,073.2501 | $1,073.26 | $1,073.20 | $1,073.40 | |