| 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 | $105.42 | 7.545% | $113.3739 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $226.45 | 6.538% | $241.2553 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $97.55 | 9.574% | $106.8894 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $225.46 | 6.423% | $239.9413 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $156.31 | 6.719% | $166.8125 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $152.76 | 10.843% | $169.3238 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $235.71 | 11.620% | $263.0995 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,199.66 | $1,300.6957 | $1,300.69 | $1,300.65 | $1,300.70 | |