| 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 | $135.63 | 13.815% | $154.3673 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $50.86 | 6.539% | $54.1857 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $227.99 | 8.362% | $247.0545 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $24.56 | 7.846% | $26.487 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $26.61 | 12.463% | $29.9264 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $203.93 | 7.169% | $218.5497 | $218.55 | $218.55 | $218.50 |
| Purchase #7 | $80.89 | 4.605% | $84.615 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $750.47 | $815.1856 | $815.20 | $815.20 | $815.20 | |