| 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 | $20.45 | 12.695% | $23.0461 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $209.78 | 3.121% | $216.3272 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $164.43 | 12.403% | $184.8243 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $247.78 | 7.350% | $265.9918 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $238.33 | 6.672% | $254.2314 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $55.42 | 4.471% | $57.8978 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $66.75 | 12.676% | $75.2112 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $1,002.94 | $1,077.5298 | $1,077.53 | $1,077.55 | $1,077.40 | |