| 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 | $117.66 | 13.405% | $133.4323 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $215.32 | 5.404% | $226.9559 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $228.79 | 5.491% | $241.3529 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $55.75 | 3.750% | $57.8406 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $55.42 | 5.643% | $58.5474 | $58.55 | $58.55 | $58.50 |
| Purchase #6 | $113.83 | 5.538% | $120.1339 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $155.76 | 5.575% | $164.4436 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $942.53 | $1,002.7066 | $1,002.70 | $1,002.75 | $1,002.60 | |