| 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 | $74.62 | 9.332% | $81.5835 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $31.50 | 13.472% | $35.7437 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $238.37 | 6.446% | $253.7353 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $147.85 | 8.379% | $160.2384 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $133.80 | 5.204% | $140.763 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $105.60 | 11.801% | $118.0619 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $185.39 | 4.239% | $193.2487 | $193.25 | $193.25 | $193.20 |
| 7 purchase totals = | $917.13 | $983.3745 | $983.37 | $983.40 | $983.30 | |