| 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 | $89.84 | 8.856% | $97.7962 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $122.82 | 4.620% | $128.4943 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $61.64 | 7.771% | $66.43 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $215.91 | 3.249% | $222.9249 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $93.76 | 13.327% | $106.2554 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $233.66 | 4.444% | $244.0439 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $211.34 | 9.247% | $230.8826 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,028.97 | $1,096.8273 | $1,096.82 | $1,096.85 | $1,096.80 | |