| 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 | $152.88 | 7.319% | $164.0693 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $113.96 | 9.731% | $125.0494 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $207.73 | 6.438% | $221.1037 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $155.39 | 12.261% | $174.4424 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $236.96 | 8.660% | $257.4807 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $117.88 | 8.217% | $127.5662 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $73.67 | 8.220% | $79.7257 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $1,058.47 | $1,149.4374 | $1,149.44 | $1,149.45 | $1,149.40 | |