| 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 | $231.98 | 10.349% | $255.9876 | $255.99 | $256.00 | $256.00 |
| Purchase #2 | $129.32 | 10.802% | $143.2891 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $219.44 | 6.808% | $234.3795 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $217.70 | 10.865% | $241.3531 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $202.70 | 10.177% | $223.3288 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $77.43 | 5.453% | $81.6523 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $178.66 | 6.686% | $190.6052 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,257.23 | $1,370.5956 | $1,370.60 | $1,370.65 | $1,370.70 | |