| 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 | $43.57 | 13.868% | $49.6123 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $243.34 | 8.811% | $264.7807 | $264.78 | $264.80 | $264.80 |
| Purchase #3 | $120.39 | 9.445% | $131.7608 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $209.90 | 11.405% | $233.8391 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $80.52 | 8.161% | $87.0912 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $90.51 | 13.460% | $102.6926 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $185.56 | 12.428% | $208.6214 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $973.79 | $1,078.3981 | $1,078.39 | $1,078.40 | $1,078.40 | |