| 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 | $240.55 | 7.141% | $257.7277 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $196.80 | 6.226% | $209.0528 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $131.59 | 13.347% | $149.1533 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $207.36 | 10.613% | $229.3671 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $213.56 | 9.420% | $233.6774 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $35.28 | 8.127% | $38.1472 | $38.15 | $38.15 | $38.10 |
| Purchase #7 | $98.83 | 8.183% | $106.9173 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $1,123.97 | $1,224.0428 | $1,224.05 | $1,224.05 | $1,224.10 | |