| 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 | $171.86 | 13.544% | $195.1367 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $131.30 | 4.337% | $136.9945 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $102.54 | 4.669% | $107.3276 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $133.32 | 3.385% | $137.8329 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $214.38 | 7.350% | $230.1369 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $210.28 | 4.571% | $219.8919 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $7.37 | 6.258% | $7.8312 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $971.05 | $1,035.1517 | $1,035.15 | $1,035.25 | $1,035.00 | |