| 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 | $91.35 | 7.418% | $98.1263 | $98.13 | $98.15 | $98.10 |
| Purchase #2 | $225.37 | 7.750% | $242.8362 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $110.74 | 5.130% | $116.421 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $106.77 | 9.183% | $116.5747 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $137.85 | 9.397% | $150.8038 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $207.43 | 8.476% | $225.0118 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $178.71 | 3.723% | $185.3634 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $1,058.22 | $1,135.1372 | $1,135.13 | $1,135.10 | $1,135.10 | |