| 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 | $162.31 | 8.137% | $175.5172 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $38.91 | 10.185% | $42.873 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $5.66 | 8.454% | $6.1385 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $249.89 | 11.595% | $278.8647 | $278.86 | $278.85 | $278.90 |
| Purchase #5 | $137.28 | 12.337% | $154.2162 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $7.39 | 3.177% | $7.6248 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $235.61 | 9.669% | $258.3911 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $837.05 | $923.6255 | $923.62 | $923.55 | $923.60 | |