| 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 | $164.55 | 11.463% | $183.4124 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $18.73 | 11.313% | $20.8489 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $213.40 | 6.203% | $226.6372 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $248.39 | 9.765% | $272.6453 | $272.65 | $272.65 | $272.60 |
| Purchase #5 | $227.73 | 6.685% | $242.9538 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $93.96 | 8.162% | $101.629 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $57.44 | 12.874% | $64.8348 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $1,024.20 | $1,112.9614 | $1,112.96 | $1,113.00 | $1,112.80 | |