| 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 | $8.90 | 7.730% | $9.588 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $42.38 | 12.643% | $47.7381 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $195.95 | 6.743% | $209.1629 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $104.58 | 7.860% | $112.8 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $103.57 | 4.347% | $108.0722 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $101.50 | 11.613% | $113.2872 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $145.51 | 12.844% | $164.1993 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $702.39 | $764.8477 | $764.85 | $764.85 | $764.90 | |