| 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 | $205.39 | 7.165% | $220.1062 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $242.45 | 12.117% | $271.8277 | $271.83 | $271.85 | $271.80 |
| Purchase #3 | $192.52 | 10.649% | $213.0215 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $231.43 | 10.859% | $256.561 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $72.44 | 9.431% | $79.2718 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $65.99 | 8.450% | $71.5662 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $23.77 | 4.455% | $24.829 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $1,033.99 | $1,137.1834 | $1,137.19 | $1,137.15 | $1,137.20 | |