| 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 | $237.25 | 7.664% | $255.4328 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $47.39 | 4.768% | $49.6496 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $120.85 | 11.323% | $134.5338 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $226.61 | 7.513% | $243.6352 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $191.33 | 8.286% | $207.1836 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $93.26 | 3.269% | $96.3087 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $170.70 | 5.511% | $180.1073 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,087.39 | $1,166.8510 | $1,166.85 | $1,166.90 | $1,166.70 | |