| 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 | $26.32 | 5.646% | $27.806 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $224.59 | 5.479% | $236.8953 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $56.77 | 11.766% | $63.4496 | $63.45 | $63.45 | $63.40 |
| Purchase #4 | $203.84 | 4.744% | $213.5102 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $200.61 | 4.249% | $209.1339 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $212.31 | 8.424% | $230.195 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $106.42 | 6.545% | $113.3852 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $1,030.86 | $1,094.3752 | $1,094.39 | $1,094.40 | $1,094.30 | |