| 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 | $98.57 | 12.670% | $111.0588 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $121.58 | 7.262% | $130.4091 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $67.60 | 8.699% | $73.4805 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $126.86 | 13.364% | $143.8136 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $43.74 | 13.513% | $49.6506 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $20.78 | 5.102% | $21.8402 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $229.42 | 12.354% | $257.7625 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $708.55 | $788.0153 | $788.01 | $788.00 | $788.10 | |