| 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 | $124.37 | 8.350% | $134.7549 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $170.86 | 7.578% | $183.8078 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $66.73 | 6.843% | $71.2963 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $115.46 | 11.511% | $128.7506 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $105.58 | 7.360% | $113.3507 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $168.37 | 12.302% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $41.61 | 13.182% | $47.095 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $792.98 | $868.1382 | $868.14 | $868.15 | $868.30 | |