| 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 | $238.32 | 7.309% | $255.7388 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $148.61 | 13.775% | $169.081 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $217.30 | 13.843% | $247.3808 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $107.35 | 10.211% | $118.3115 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $38.98 | 5.623% | $41.1718 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $184.52 | 8.740% | $200.647 | $200.65 | $200.65 | $200.60 |
| Purchase #7 | $183.99 | 8.340% | $199.3348 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,119.07 | $1,231.6657 | $1,231.66 | $1,231.70 | $1,231.60 | |