| 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 | $174.40 | 10.528% | $192.7608 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $63.73 | 10.854% | $70.6473 | $70.65 | $70.65 | $70.60 |
| Purchase #3 | $43.51 | 9.703% | $47.7318 | $47.73 | $47.75 | $47.70 |
| Purchase #4 | $25.83 | 13.368% | $29.283 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $31.81 | 4.670% | $33.2955 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $33.26 | 12.351% | $37.3679 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $150.55 | 12.743% | $169.7346 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $523.09 | $580.8209 | $580.82 | $580.85 | $580.80 | |