| 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 | $76.29 | 6.411% | $81.181 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $242.85 | 9.499% | $265.9183 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $34.39 | 6.249% | $36.539 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $230.63 | 4.309% | $240.5678 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $157.88 | 4.260% | $164.6057 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $128.63 | 6.359% | $136.8096 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $137.57 | 7.249% | $147.5424 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $1,008.24 | $1,073.1638 | $1,073.17 | $1,073.15 | $1,073.10 | |