| 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 | $220.61 | 8.603% | $239.5891 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $209.45 | 5.556% | $221.087 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $73.83 | 7.436% | $79.32 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $225.48 | 6.313% | $239.7146 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $61.86 | 4.741% | $64.7928 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $11.82 | 11.664% | $13.1987 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $192.39 | 4.666% | $201.3669 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $995.44 | $1,059.0691 | $1,059.07 | $1,059.05 | $1,059.10 | |